[cfe-commits] r49887 - /cfe/trunk/lib/Analysis/BugReporter.cpp

[Ted Kremenek]

Author: kremenek
Date: Thu Apr 17 21:24:50 2008
New Revision: 49887

URL: http://llvm.org/viewvc/llvm-project?rev=49887&view=rev
Log:
Added null check.

Modified:
    cfe/trunk/lib/Analysis/BugReporter.cpp

Modified: cfe/trunk/lib/Analysis/BugReporter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/BugReporter.cpp?rev=49887&r1=49886&r2=49887&view=diff

==============================================================================
--- cfe/trunk/lib/Analysis/BugReporter.cpp (original)
+++ cfe/trunk/lib/Analysis/BugReporter.cpp Thu Apr 17 21:24:50 2008
@@ -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.