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, 5 insertions, 5 deletions

diff --git a/src/versionbits.cpp b/src/versionbits.cpp
index 8047e17aa8..04a692d826 100644
--- a/src/versionbits.cpp
+++ b/src/versionbits.cpp
@@ -28,14 +28,14 @@ ThresholdState AbstractThresholdConditionChecker::GetStateFor(const CBlockIndex*
     int64_t nTimeTimeout = EndTime(params);
 
     // A block's state is always the same as that of the first of its period, so it is computed based on a pindexPrev whose height equals a multiple of nPeriod - 1.
-    if (pindexPrev != NULL) {
+    if (pindexPrev != nullptr) {
         pindexPrev = pindexPrev->GetAncestor(pindexPrev->nHeight - ((pindexPrev->nHeight + 1) % nPeriod));
     }
 
     // Walk backwards in steps of nPeriod to find a pindexPrev whose information is known
     std::vector<const CBlockIndex*> vToCompute;
     while (cache.count(pindexPrev) == 0) {
-        if (pindexPrev == NULL) {
+        if (pindexPrev == nullptr) {
             // The genesis block is by definition defined.
             cache[pindexPrev] = THRESHOLD_DEFINED;
             break;
@@ -112,7 +112,7 @@ BIP9Stats AbstractThresholdConditionChecker::GetStateStatisticsFor(const CBlockI
     stats.period = Period(params);
     stats.threshold = Threshold(params);
 
-    if (pindex == NULL)
+    if (pindex == nullptr)
         return stats;
 
     // Find beginning of period
@@ -150,12 +150,12 @@ int AbstractThresholdConditionChecker::GetStateSinceHeightFor(const CBlockIndex*
     // right now pindexPrev points to the block prior to the block that we are computing for, thus:
     // if we are computing for the last block of a period, then pindexPrev points to the second to last block of the period, and
     // if we are computing for the first block of a period, then pindexPrev points to the last block of the previous period.
-    // The parent of the genesis block is represented by NULL.
+    // The parent of the genesis block is represented by nullptr.
     pindexPrev = pindexPrev->GetAncestor(pindexPrev->nHeight - ((pindexPrev->nHeight + 1) % nPeriod));
 
     const CBlockIndex* previousPeriodParent = pindexPrev->GetAncestor(pindexPrev->nHeight - nPeriod);
 
-    while (previousPeriodParent != NULL && GetStateFor(previousPeriodParent, params, cache) == initialState) {
+    while (previousPeriodParent != nullptr && GetStateFor(previousPeriodParent, params, cache) == initialState) {
         pindexPrev = previousPeriodParent;
         previousPeriodParent = pindexPrev->GetAncestor(pindexPrev->nHeight - nPeriod);
     }