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-rw-r--r--Source/cmExportFileGenerator.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index 1c5040a..d440080 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -195,7 +195,7 @@ static bool checkInterfaceDirs(const std::string& prepro,
cmGeneratorTarget* target,
const std::string& prop)
{
- const char* installDir =
+ std::string const& installDir =
target->Makefile->GetSafeDefinition("CMAKE_INSTALL_PREFIX");
std::string const& topSourceDir =
target->GetLocalGenerator()->GetSourceDirectory();