diff options
| -rw-r--r-- | Source/cmLocalGenerator.cxx | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx index 46c92cb..0cfb36b 100644 --- a/Source/cmLocalGenerator.cxx +++ b/Source/cmLocalGenerator.cxx @@ -2865,10 +2865,13 @@ cmLocalGenerator bool replaceExt = this->NeedBackwardsCompatibility(2, 4); if(!replaceExt) { - std::string repVar = "CMAKE_"; - repVar += source.GetLanguage(); - repVar += "_OUTPUT_EXTENSION_REPLACE"; - replaceExt = this->Makefile->IsOn(repVar.c_str()); + if(const char* lang = source.GetLanguage()) + { + std::string repVar = "CMAKE_"; + repVar += lang; + repVar += "_OUTPUT_EXTENSION_REPLACE"; + replaceExt = this->Makefile->IsOn(repVar.c_str()); + } } // Remove the source extension if it is to be replaced. |