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| author | Brad King <brad.king@kitware.com> | 2009-02-02 13:27:30 -0500 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2009-02-02 13:27:30 -0500 |
| commit | 7d6a5e097f17720ed21fe5faac1759bf387c7880 (patch) | |
| tree | 75128c86941506cf87608940d62e5de9e43423a2 /Source/cmake.cxx | |
| parent | cc2092d5bb282dd4010b11a289638a243f7961e2 (diff) | |
| download | cmake-7d6a5e097f17720ed21fe5faac1759bf387c7880.tar.gz | |
ENH: More robust property lookup
This teaches cmMakefile::GetProperty and cmake::GetProperty methods to
return NULL when the property name is NULL, making them more robust and
consistent with the behavior of cmTarget::GetProperty.
Diffstat (limited to 'Source/cmake.cxx')
| -rw-r--r-- | Source/cmake.cxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Source/cmake.cxx b/Source/cmake.cxx index 1f7a7464ba..10db0adc36 100644 --- a/Source/cmake.cxx +++ b/Source/cmake.cxx @@ -3606,6 +3606,10 @@ const char *cmake::GetProperty(const char* prop) const char *cmake::GetProperty(const char* prop, cmProperty::ScopeType scope) { + if(!prop) + { + return 0; + } bool chain = false; // watch for special properties |