Author: lattner
Date: Fri Sep 28 15:09:40 2007
New Revision: 42444
URL: http://llvm.org/viewvc/llvm-project?rev=42444&view=rev
Log:
Make Value::getNameLen not crash on an empty name, fixing PR1712.
Modified:
llvm/trunk/lib/VMCore/Value.cpp
Modified: llvm/trunk/lib/VMCore/Value.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/Value.cpp?rev=42444&r1=42443&r2=42444&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/Value.cpp (original)
+++ llvm/trunk/lib/VMCore/Value.cpp Fri Sep 28 15:09:40 2007
@@ -128,7 +128,7 @@
/// getNameLen - Return the length of the string, correctly handling nul
/// characters embedded into them.
unsigned Value::getNameLen() const {
- return Name->getKeyLength();
+ return Name ? Name->getKeyLength() : 0;
}
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