r235188 - Fix a bad assert. Found by coverity. CID 1101110

[Sylvestre Ledru]

Author: sylvestre
Date: Fri Apr 17 08:08:54 2015
New Revision: 235188

URL: http://llvm.org/viewvc/llvm-project?rev=235188&view=rev
Log:
Fix a bad assert. Found by coverity. CID 1101110

Modified:
    cfe/trunk/lib/StaticAnalyzer/Checkers/CStringChecker.cpp

Modified: cfe/trunk/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Checkers/CStringChecker.cpp?rev=235188&r1=235187&r2=235188&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Checkers/CStringChecker.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Checkers/CStringChecker.cpp Fri Apr 17 08:08:54 2015
@@ -1924,7 +1924,7 @@ bool CStringChecker::evalCall(const Call
 
   // Make sure each function sets its own description.
   // (But don't bother in a release build.)
-  assert(!(CurrentFunctionDescription = nullptr));
+  assert(!(CurrentFunctionDescription == nullptr));
 
   // Check and evaluate the call.
   (this->*evalFunction)(C, CE);