nits: replace some "c" instances with 'c'

2 files changed, 4 insertions, 4 deletions

diff --git a/Source/CTest/cmCTestBuildHandler.cxx b/Source/CTest/cmCTestBuildHandler.cxx
index 90c5b2a..35c2b11 100644
--- a/Source/CTest/cmCTestBuildHandler.cxx
+++ b/Source/CTest/cmCTestBuildHandler.cxx
@@ -541,11 +541,11 @@ void cmCTestBuildHandler::GenerateXMLLaunched(cmXMLWriter& xml)
     const char* fname = launchDir.GetFile(i);
     if (this->IsLaunchedErrorFile(fname) && numErrorsAllowed) {
       numErrorsAllowed--;
-      fragments.insert(this->CTestLaunchDir + "/" + fname);
+      fragments.insert(this->CTestLaunchDir + '/' + fname);
       ++this->TotalErrors;
     } else if (this->IsLaunchedWarningFile(fname) && numWarningsAllowed) {
       numWarningsAllowed--;
-      fragments.insert(this->CTestLaunchDir + "/" + fname);
+      fragments.insert(this->CTestLaunchDir + '/' + fname);
       ++this->TotalWarnings;
     }
   }
diff --git a/Source/CTest/cmCTestCVS.cxx b/Source/CTest/cmCTestCVS.cxx
index 75b534b..1209e06 100644
--- a/Source/CTest/cmCTestCVS.cxx
+++ b/Source/CTest/cmCTestCVS.cxx
@@ -157,7 +157,7 @@ private:
       if (!this->Rev.Log.empty()) {
         // Continue the existing log.
         this->Rev.Log += this->Line;
-        this->Rev.Log += "\n";
+        this->Rev.Log += '\n';
       } else if (this->Rev.Rev.empty() &&
                  this->RegexRevision.find(this->Line)) {
         this->Rev.Rev = this->RegexRevision.match(1);
@@ -168,7 +168,7 @@ private:
       } else if (!this->RegexBranches.find(this->Line)) {
         // Start the log.
         this->Rev.Log += this->Line;
-        this->Rev.Log += "\n";
+        this->Rev.Log += '\n';
       }
     }
     return this->Section != SectionEnd;