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| author | Chris Lattner <sabre@nondot.org> | 2007-09-28 20:09:40 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-09-28 20:09:40 +0000 |
| commit | d7c4ca100932089aeee4a2596715b22fef95194f (patch) | |
| tree | 471ba345eb0ea23fd084adb8c2bf18fe66af1f4e | |
| parent | ddde335cb79d67c46c04b2a0ffd18750b6f70e28 (diff) | |
Make Value::getNameLen not crash on an empty name, fixing PR1712.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42444 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/VMCore/Value.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/VMCore/Value.cpp b/lib/VMCore/Value.cpp index 4bacc2949d..0150c7e6e9 100644 --- a/lib/VMCore/Value.cpp +++ b/lib/VMCore/Value.cpp @@ -128,7 +128,7 @@ const char *Value::getNameStart() const { /// 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; } |