2 files changed, 4 insertions, 3 deletions
diff --git a/Source/CPack/cmCPackDragNDropGenerator.cxx b/Source/CPack/cmCPackDragNDropGenerator.cxx
index 88204c8..4fbd194 100644
--- a/Source/CPack/cmCPackDragNDropGenerator.cxx
+++ b/Source/CPack/cmCPackDragNDropGenerator.cxx
@@ -769,7 +769,8 @@ std::string cmCPackDragNDropGenerator::GetComponentInstallDirNameSuffix(
 
 bool cmCPackDragNDropGenerator::WriteLicense(
   cmGeneratedFileStream& outputStream, int licenseNumber,
-  std::string licenseLanguage, std::string licenseFile, std::string* error)
+  std::string licenseLanguage, const std::string& licenseFile,
+  std::string* error)
 {
   if (!licenseFile.empty() && !singleLicense) {
     licenseNumber = 5002;
diff --git a/Source/CPack/cmCPackDragNDropGenerator.h b/Source/CPack/cmCPackDragNDropGenerator.h
index 8565c68..d8c5c83 100644
--- a/Source/CPack/cmCPackDragNDropGenerator.h
+++ b/Source/CPack/cmCPackDragNDropGenerator.h
@@ -45,8 +45,8 @@ private:
   bool singleLicense;
 
   bool WriteLicense(cmGeneratedFileStream& outputStream, int licenseNumber,
-                    std::string licenseLanguage, std::string licenseFile,
-                    std::string* error);
+                    std::string licenseLanguage,
+                    const std::string& licenseFile, std::string* error);
   bool BreakLongLine(const std::string& line, std::vector<std::string>& lines,
                      std::string* error);
   void EscapeQuotesAndBackslashes(std::string& line);