1 files changed, 3 insertions, 3 deletions

diff --git a/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/VforkChecker.cpp b/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/VforkChecker.cpp
index 26ffee827cff..75aefc0e8384 100644
--- a/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/VforkChecker.cpp
+++ b/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/VforkChecker.cpp
@@ -54,10 +54,10 @@ class VforkChecker : public Checker<check::PreCall, check::PostCall,
   bool isCallWhitelisted(const IdentifierInfo *II, CheckerContext &C) const;
 
   void reportBug(const char *What, CheckerContext &C,
-                 const char *Details = 0) const;
+                 const char *Details = nullptr) const;
 
 public:
-  VforkChecker() : II_vfork(0) {}
+  VforkChecker() : II_vfork(nullptr) {}
 
   void checkPreCall(const CallEvent &Call, CheckerContext &C) const;
   void checkPostCall(const CallEvent &Call, CheckerContext &C) const;
@@ -107,7 +107,7 @@ bool VforkChecker::isCallWhitelisted(const IdentifierInfo *II,
       "execv",
       "execvp",
       "execvpe",
-      0,
+      nullptr
     };
 
     ASTContext &AC = C.getASTContext();