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, 1 insertions, 1 deletions

diff --git a/src/base58.cpp b/src/base58.cpp
index 17022a6bc1..c70e358ebb 100644
--- a/src/base58.cpp
+++ b/src/base58.cpp
@@ -37,7 +37,7 @@ bool DecodeBase58(const char* psz, std::vector<unsigned char>& vch)
     while (*psz && !isspace(*psz)) {
         // Decode base58 character
         const char* ch = strchr(pszBase58, *psz);
-        if (ch == NULL)
+        if (ch == nullptr)
             return false;
         // Apply "b256 = b256 * 58 + ch".
         int carry = ch - pszBase58;