1 files changed, 108 insertions, 0 deletions
diff --git a/misc/par2cmdline/patches/precedence.patch b/misc/par2cmdline/patches/precedence.patch
new file mode 100644
index 0000000000000..736e9f4a8e1bc
--- /dev/null
+++ b/misc/par2cmdline/patches/precedence.patch
@@ -0,0 +1,108 @@
+This patch just adds some extra parentheses to stop the compiler from
+warning about the possible mix-up of operator precedence.
+
+diff -u -r par2cmdline-0.4-orig/par1repairer.cpp par2cmdline-0.4/par1repairer.cpp
+--- par2cmdline-0.4-orig/par1repairer.cpp	2004-04-15 15:40:48.000000000 +0200
++++ par2cmdline-0.4/par1repairer.cpp	2009-09-08 18:38:15.375114246 +0200
+@@ -324,7 +324,7 @@
+           ||
+           (fileheader.datasize && (fileheader.dataoffset < sizeof(fileheader) || fileheader.dataoffset + fileheader.datasize > filesize))
+           ||
+-          (fileheader.datasize && (fileheader.filelistoffset <= fileheader.dataoffset && fileheader.dataoffset < fileheader.filelistoffset+fileheader.filelistsize || fileheader.dataoffset <= fileheader.filelistoffset && fileheader.filelistoffset < fileheader.dataoffset + fileheader.datasize)))
++          (fileheader.datasize && ((fileheader.filelistoffset <= fileheader.dataoffset && fileheader.dataoffset < fileheader.filelistoffset+fileheader.filelistsize) || (fileheader.dataoffset <= fileheader.filelistoffset && fileheader.filelistoffset < fileheader.dataoffset + fileheader.datasize))))
+         break;
+ 
+       // Check the size of the file list
+@@ -518,9 +518,9 @@
+       // Check the the file extension is the correct form
+       if ((tail[0] == 'P' || tail[0] == 'p') &&
+           (
+-            (tail[1] == 'A' || tail[1] == 'a') && (tail[2] == 'R' || tail[2] == 'r')
++            ((tail[1] == 'A' || tail[1] == 'a') && (tail[2] == 'R' || tail[2] == 'r'))
+             ||
+-            isdigit(tail[1]) && isdigit(tail[2])
++            (isdigit(tail[1]) && isdigit(tail[2]))
+           ))
+       {
+         LoadRecoveryFile(filename);
+@@ -549,9 +549,9 @@
+       // Check the the file extension is the correct form
+       if ((tail[0] == 'P' || tail[0] == 'p') &&
+           (
+-            (tail[1] == 'A' || tail[1] == 'a') && (tail[2] == 'R' || tail[2] == 'r')
++            ((tail[1] == 'A' || tail[1] == 'a') && (tail[2] == 'R' || tail[2] == 'r'))
+             ||
+-            isdigit(tail[1]) && isdigit(tail[2])
++            (isdigit(tail[1]) && isdigit(tail[2]))
+           ))
+       {
+         LoadRecoveryFile(filename);
+@@ -652,9 +652,9 @@
+       // Check the the file extension is the correct form
+       if ((tail[0] == 'P' || tail[0] == 'p') &&
+           (
+-            (tail[1] == 'A' || tail[1] == 'a') && (tail[2] == 'R' || tail[2] == 'r')
++            ((tail[1] == 'A' || tail[1] == 'a') && (tail[2] == 'R' || tail[2] == 'r'))
+             ||
+-            isdigit(tail[1]) && isdigit(tail[2])
++            (isdigit(tail[1]) && isdigit(tail[2]))
+           ))
+       {
+         skip = true;
+diff -u -r par2cmdline-0.4-orig/verificationhashtable.h par2cmdline-0.4/verificationhashtable.h
+--- par2cmdline-0.4-orig/verificationhashtable.h	2003-06-03 13:48:52.000000000 +0200
++++ par2cmdline-0.4/verificationhashtable.h	2009-09-08 18:37:51.945290947 +0200
+@@ -66,11 +66,11 @@
+   // Comparison operators for searching
+   bool operator <(const VerificationHashEntry &r) const 
+   {
+-    return crc < r.crc || crc == r.crc && hash < r.hash;
++    return crc < r.crc || (crc == r.crc && hash < r.hash);
+   }
+   bool operator >(const VerificationHashEntry &r) const 
+   {
+-    return crc > r.crc || crc == r.crc && hash > r.hash;
++    return crc > r.crc || (crc == r.crc && hash > r.hash);
+   }
+   bool operator ==(const VerificationHashEntry &r) const 
+   {
+@@ -183,11 +183,11 @@
+ 
+   while (entry)
+   {
+-    if (entry->crc < crc || entry->crc == crc && entry->hash < hash)
++    if (entry->crc < crc || (entry->crc == crc && entry->hash < hash))
+     {
+       entry = entry->right;
+     }
+-    else if (entry->crc > crc || entry->crc == crc && entry->hash > hash)
++    else if (entry->crc > crc || (entry->crc == crc && entry->hash > hash))
+     {
+       entry = entry->left;
+     }
+@@ -402,14 +402,14 @@
+     // have already been matched, or ones that are the wrong length
+     while (currententry && (currententry->SourceFile() != sourcefile || 
+                             currententry->IsSet() ||
+-                            checksummer.ShortBlock() && checksummer.BlockLength() != currententry->GetDataBlock()->GetLength()
++                            (checksummer.ShortBlock() && checksummer.BlockLength() != currententry->GetDataBlock()->GetLength())
+                            )
+           )
+     {
+       // If we found an unused entry (which was presumably for the wrong 
+       // source file) remember it (providing it is the correct length).
+       if (0 == nextentry && !(currententry->IsSet() || 
+-                              checksummer.ShortBlock() && checksummer.BlockLength() != currententry->GetDataBlock()->GetLength()
++                              (checksummer.ShortBlock() && checksummer.BlockLength() != currententry->GetDataBlock()->GetLength())
+                              )
+          )
+       {
+@@ -426,7 +426,7 @@
+ 
+   // Check for an unused entry which is the correct length
+   while (nextentry && (nextentry->IsSet() ||
+-                       checksummer.ShortBlock() && checksummer.BlockLength() != nextentry->GetDataBlock()->GetLength()
++                       (checksummer.ShortBlock() && checksummer.BlockLength() != nextentry->GetDataBlock()->GetLength())
+                       )
+         )
+   {