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-rw-r--r--Source/cmLocalUnixMakefileGenerator3.cxx3
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx
index 690b827..272cc0e 100644
--- a/Source/cmLocalUnixMakefileGenerator3.cxx
+++ b/Source/cmLocalUnixMakefileGenerator3.cxx
@@ -1422,7 +1422,8 @@ bool cmLocalUnixMakefileGenerator3::ScanDependencies(
this->WriteDisclaimer(internalRuleFileStream);
// for each language we need to scan, scan it
- const char* langStr = mf->GetSafeDefinition("CMAKE_DEPENDS_LANGUAGES");
+ std::string const& langStr =
+ mf->GetSafeDefinition("CMAKE_DEPENDS_LANGUAGES");
std::vector<std::string> langs;
cmSystemTools::ExpandListArgument(langStr, langs);
for (std::string const& lang : langs) {