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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 113751a9e9..7015a01298 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -1214,7 +1214,7 @@ bool cmExportFileGenerator::PopulateExportProperties(
cmGeneratorTarget* gte, ImportPropertyMap& properties,
std::string& errorMessage)
{
- auto& targetProperties = gte->Target->GetProperties();
+ const auto& targetProperties = gte->Target->GetProperties();
if (cmProp exportProperties =
targetProperties.GetPropertyValue("EXPORT_PROPERTIES")) {
for (auto& prop : cmExpandedList(*exportProperties)) {