scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL

-BEGIN VERIFY SCRIPT-
sed -i 's/\<NULL\>/nullptr/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h src/qt/*/*.cpp src/qt/*/*.h src/wallet/*/*.cpp src/wallet/*/*.h src/support/allocators/*.h
sed -i 's/Prefer nullptr, otherwise SAFECOOKIE./Prefer NULL, otherwise SAFECOOKIE./g' src/torcontrol.cpp
sed -i 's/tor: Using nullptr authentication/tor: Using NULL authentication/g' src/torcontrol.cpp
sed -i 's/METHODS=nullptr/METHODS=NULL/g' src/test/torcontrol_tests.cpp src/torcontrol.cpp
sed -i 's/nullptr certificates/NULL certificates/g' src/qt/paymentserver.cpp
sed -i 's/"nullptr"/"NULL"/g' src/torcontrol.cpp src/test/torcontrol_tests.cpp
-END VERIFY SCRIPT-

1 files changed, 4 insertions, 4 deletions

diff --git a/src/rest.cpp b/src/rest.cpp
index 33e3fb4529..6a4b005f90 100644
--- a/src/rest.cpp
+++ b/src/rest.cpp
@@ -134,7 +134,7 @@ static bool rest_headers(HTTPRequest* req,
     if (path.size() != 2)
         return RESTERR(req, HTTP_BAD_REQUEST, "No header count specified. Use /rest/headers/<count>/<hash>.<ext>.");
 
-    long count = strtol(path[0].c_str(), NULL, 10);
+    long count = strtol(path[0].c_str(), nullptr, 10);
     if (count < 1 || count > 2000)
         return RESTERR(req, HTTP_BAD_REQUEST, "Header count out of range: " + path[0]);
 
@@ -148,8 +148,8 @@ static bool rest_headers(HTTPRequest* req,
     {
         LOCK(cs_main);
         BlockMap::const_iterator it = mapBlockIndex.find(hash);
-        const CBlockIndex *pindex = (it != mapBlockIndex.end()) ? it->second : NULL;
-        while (pindex != NULL && chainActive.Contains(pindex)) {
+        const CBlockIndex *pindex = (it != mapBlockIndex.end()) ? it->second : nullptr;
+        while (pindex != nullptr && chainActive.Contains(pindex)) {
             headers.push_back(pindex);
             if (headers.size() == (unsigned long)count)
                 break;
@@ -209,7 +209,7 @@ static bool rest_block(HTTPRequest* req,
         return RESTERR(req, HTTP_BAD_REQUEST, "Invalid hash: " + hashStr);
 
     CBlock block;
-    CBlockIndex* pblockindex = NULL;
+    CBlockIndex* pblockindex = nullptr;
     {
         LOCK(cs_main);
         if (mapBlockIndex.count(hash) == 0)