diff options
| -rw-r--r-- | Source/cmDefinitions.cxx | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Source/cmDefinitions.cxx b/Source/cmDefinitions.cxx index 115e30a..61328be 100644 --- a/Source/cmDefinitions.cxx +++ b/Source/cmDefinitions.cxx @@ -29,13 +29,14 @@ cmDefinitions::GetInternal(const std::string& key) { return i->second; } - if(cmDefinitions* up = this->Up) + cmDefinitions* up = this->Up; + if(!up) { - // Query the parent scope and store the result locally. - Def def = up->GetInternal(key); - return this->Map.insert(MapType::value_type(key, def)).first->second; + return this->NoDef; } - return this->NoDef; + // Query the parent scope and store the result locally. + Def def = up->GetInternal(key); + return this->Map.insert(MapType::value_type(key, def)).first->second; } //---------------------------------------------------------------------------- |