diff options
Diffstat (limited to 'Source/cmLocalGenerator.cxx')
| -rw-r--r-- | Source/cmLocalGenerator.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx index a2208e5..b862449 100644 --- a/Source/cmLocalGenerator.cxx +++ b/Source/cmLocalGenerator.cxx @@ -2670,7 +2670,8 @@ void cmLocalGenerator::AddPchDependencies(cmGeneratorTarget* target) std::string dest_file = to_file; - const std::string prefix = target->GetSafeProperty("PREFIX"); + std::string const& prefix = + target->GetSafeProperty("PREFIX"); if (!prefix.empty()) { dest_file = cmStrCat(to_dir, prefix, *ReuseFrom, extension); |