[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206252 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/DebugInfo/DWARFDebugAbbrev.cpp b/lib/DebugInfo/DWARFDebugAbbrev.cpp
index fd5f5e95fc..6ff8eca956 100644
--- a/lib/DebugInfo/DWARFDebugAbbrev.cpp
+++ b/lib/DebugInfo/DWARFDebugAbbrev.cpp
@@ -50,7 +50,7 @@ DWARFAbbreviationDeclarationSet::getAbbreviationDeclaration(uint32_t abbrCode)
     if (idx < Decls.size())
       return &Decls[idx];
   }
-  return NULL;
+  return nullptr;
 }
 
 DWARFDebugAbbrev::DWARFDebugAbbrev() :
@@ -99,5 +99,5 @@ DWARFDebugAbbrev::getAbbreviationDeclarationSet(uint64_t cu_abbr_offset) const {
 
   if (pos != AbbrevCollMap.end())
     return &(pos->second);
-  return NULL;
+  return nullptr;
 }