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-rw-r--r--Source/CTest/cmCTestTestHandler.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index 78f1fd4..b77825d 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -1317,7 +1317,7 @@ void cmCTestTestHandler::AttachFiles(std::ostream& os,
result->Properties->AttachedFiles.begin();
file != result->Properties->AttachedFiles.end(); ++file)
{
- std::string base64 = this->CTest->Base64GzipEncodeFile(*file);
+ const std::string &base64 = this->CTest->Base64GzipEncodeFile(*file);
std::string fname = cmSystemTools::GetFilenameName(*file);
os << "\t\t<NamedMeasurement name=\"Attached File\" encoding=\"base64\" "
"compression=\"tar/gzip\" filename=\"" << fname << "\" type=\"file\">"