1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/llvm/tools/clang/lib/Analysis/PostOrderCFGView.cpp b/contrib/llvm/tools/clang/lib/Analysis/PostOrderCFGView.cpp
index cfd66f7..5a3c818 100644
--- a/contrib/llvm/tools/clang/lib/Analysis/PostOrderCFGView.cpp
+++ b/contrib/llvm/tools/clang/lib/Analysis/PostOrderCFGView.cpp
@@ -31,7 +31,7 @@ PostOrderCFGView::PostOrderCFGView(const CFG *cfg) {
 PostOrderCFGView *PostOrderCFGView::create(AnalysisDeclContext &ctx) {
   const CFG *cfg = ctx.getCFG();
   if (!cfg)
-    return 0;
+    return nullptr;
   return new PostOrderCFGView(cfg);
 }