Added null check.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49887 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/BugReporter.cpp b/lib/Analysis/BugReporter.cpp
index 294eb5f..743f44b 100644
--- a/lib/Analysis/BugReporter.cpp
+++ b/lib/Analysis/BugReporter.cpp
@@ -359,6 +359,9 @@
bool BugReporter::IsCached(ExplodedNode<ValueState>* N) {
+ if (!N)
+ return false;
+
// HACK: Cache the location of the error. Don't emit the same
// warning for the same error type that occurs at the same program
// location but along a different path.