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| author | Jeff Garzik <jeff@garzik.org> | 2012-05-01 17:50:33 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2012-05-01 17:50:33 -0400 |
| commit | 10ab9c2f4279e182f61a86a65f3a9b9cdba1df83 (patch) | |
| tree | f37a876ccb8711f57bbe58f71bbf3f6ff58ba5da /src/main.cpp | |
| parent | 24de922636e664ac5f6a2189055e4c0b76dac0b7 (diff) | |
OpenBlockFile(): cast to eliminate signed/unsigned comparison warning
nFile's null value is -1. Cast that to unsigned int, to avoid warning.
Additionally, avoid nFile==0 because the first valid value is 1.
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main.cpp b/src/main.cpp index 427e435a90..78427e0d3b 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1836,7 +1836,7 @@ bool CheckDiskSpace(uint64 nAdditionalBytes) FILE* OpenBlockFile(unsigned int nFile, unsigned int nBlockPos, const char* pszMode) { - if (nFile == -1) + if ((nFile < 1) || (nFile == (unsigned int) -1)) return NULL; FILE* file = fopen((GetDataDir() / strprintf("blk%04d.dat", nFile)).string().c_str(), pszMode); if (!file) |