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ExecutionEngine: Check for NULL ErrorStr before using it. 

Patch by Yury Mikhaylov <yury.mikhaylov@gmail.com>.

llvm-svn: 156523
This commit is contained in:
Jim Grosbach 2012-05-10 00:31:50 +00:00
parent 6dd62fd99d
commit 1ace8b6a76
1 changed files with 3 additions and 2 deletions
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5
llvm/lib/ExecutionEngine/TargetSelect.cpp
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@ -56,8 +56,9 @@ TargetMachine *EngineBuilder::selectTarget(const Triple &TargetTriple,
}
if (!TheTarget) {
*ErrorStr = "No available targets are compatible with this -march, "
"see -version for the available targets.\n";
if (ErrorStr)
*ErrorStr = "No available targets are compatible with this -march, "
"see -version for the available targets.\n";
return 0;
}