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-rw-r--r--Source/cmTarget.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 86842a4..786021e 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -1220,7 +1220,7 @@ void cmTarget::GetDirectLinkLibraries(const std::string& config,
&dagChecker),
libs);
- std::set<std::string> seenProps = cge->GetSeenTargetProperties();
+ std::set<std::string> const& seenProps = cge->GetSeenTargetProperties();
for (std::set<std::string>::const_iterator it = seenProps.begin();
it != seenProps.end(); ++it)
{