1 files changed, 2 insertions, 4 deletions
diff --git a/Source/cmOutputRequiredFilesCommand.cxx b/Source/cmOutputRequiredFilesCommand.cxx
index de47ce0..38e86e3 100644
--- a/Source/cmOutputRequiredFilesCommand.cxx
+++ b/Source/cmOutputRequiredFilesCommand.cxx
@@ -193,10 +193,8 @@ protected:
         // see if the include matches the regular expression
         if (!this->IncludeFileRegularExpression.find(includeFile)) {
           if (this->Verbose) {
-            std::string message = "Skipping ";
-            message += includeFile;
-            message += " for file ";
-            message += info->FullPath;
+            std::string message =
+              cmStrCat("Skipping ", includeFile, " for file ", info->FullPath);
             cmSystemTools::Error(message);
           }
           continue;