clang-tidy: apply readability-redundant-string-init fixes

5 files changed, 13 insertions, 13 deletions

diff --git a/Source/CTest/cmCTestCoverageHandler.cxx b/Source/CTest/cmCTestCoverageHandler.cxx
index b7ac969..989c096 100644
--- a/Source/CTest/cmCTestCoverageHandler.cxx
+++ b/Source/CTest/cmCTestCoverageHandler.cxx
@@ -977,7 +977,7 @@ int cmCTestCoverageHandler::HandleGCovCoverage(
 
   std::set<std::string> missingFiles;
 
-  std::string actualSourceFile = "";
+  std::string actualSourceFile;
   cmCTestOptionalLog(
     this->CTest, HANDLER_OUTPUT,
     "   Processing coverage (each . represents one file):" << std::endl,
@@ -1006,8 +1006,8 @@ int cmCTestCoverageHandler::HandleGCovCoverage(
     cmCTestOptionalLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
                        command << std::endl, this->Quiet);
 
-    std::string output = "";
-    std::string errors = "";
+    std::string output;
+    std::string errors;
     int retVal = 0;
     *cont->OFS << "* Run coverage for: " << fileDir << std::endl;
     *cont->OFS << "  Command: " << command << std::endl;
@@ -1344,7 +1344,7 @@ int cmCTestCoverageHandler::HandleLCovCoverage(
 
   std::set<std::string> missingFiles;
 
-  std::string actualSourceFile = "";
+  std::string actualSourceFile;
   cmCTestOptionalLog(
     this->CTest, HANDLER_OUTPUT,
     "   Processing coverage (each . represents one file):" << std::endl,
@@ -1371,8 +1371,8 @@ int cmCTestCoverageHandler::HandleLCovCoverage(
     cmCTestOptionalLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
                        command << std::endl, this->Quiet);
 
-    std::string output = "";
-    std::string errors = "";
+    std::string output;
+    std::string errors;
     int retVal = 0;
     *cont->OFS << "* Run coverage for: " << fileDir << std::endl;
     *cont->OFS << "  Command: " << command << std::endl;
diff --git a/Source/CTest/cmCTestMultiProcessHandler.cxx b/Source/CTest/cmCTestMultiProcessHandler.cxx
index 1766aef..c1724ab 100644
--- a/Source/CTest/cmCTestMultiProcessHandler.cxx
+++ b/Source/CTest/cmCTestMultiProcessHandler.cxx
@@ -256,7 +256,7 @@ void cmCTestMultiProcessHandler::StartNextTests()
   bool allTestsFailedTestLoadCheck = false;
   bool usedFakeLoadForTesting = false;
   size_t minProcessorsRequired = this->ParallelLevel;
-  std::string testWithMinProcessors = "";
+  std::string testWithMinProcessors;
 
   cmsys::SystemInformation info;
 
diff --git a/Source/CTest/cmCTestSubmitHandler.cxx b/Source/CTest/cmCTestSubmitHandler.cxx
index 0f13c1e..0a6bc33 100644
--- a/Source/CTest/cmCTestSubmitHandler.cxx
+++ b/Source/CTest/cmCTestSubmitHandler.cxx
@@ -388,7 +388,7 @@ bool cmCTestSubmitHandler::SubmitUsingHTTP(const std::string& localprefix,
       *this->LogFile << "\tUpload file: " << local_file << " to "
                      << remote_file << std::endl;
 
-      std::string ofile = "";
+      std::string ofile;
       for (kk = 0; kk < remote_file.size(); kk++) {
         char c = remote_file[kk];
         char hexCh[4] = { 0, 0, 0, 0 };
@@ -582,7 +582,7 @@ bool cmCTestSubmitHandler::SubmitUsingHTTP(const std::string& localprefix,
 void cmCTestSubmitHandler::ParseResponse(
   cmCTestSubmitHandlerVectorOfChar chunk)
 {
-  std::string output = "";
+  std::string output;
   output.append(chunk.begin(), chunk.end());
 
   if (output.find("<cdash") != output.npos) {
@@ -662,7 +662,7 @@ bool cmCTestSubmitHandler::TriggerUsingHTTP(const std::set<std::string>& files,
       ::curl_easy_setopt(curl, CURLOPT_DEBUGDATA, (void*)&chunkDebug);
 
       std::string rfile = remoteprefix + cmSystemTools::GetFilenameName(*file);
-      std::string ofile = "";
+      std::string ofile;
       std::string::iterator kk;
       for (kk = rfile.begin(); kk < rfile.end(); ++kk) {
         char c = *kk;
diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index 68f9a54..4e63654 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -718,7 +718,7 @@ void cmCTestTestHandler::ComputeTestList()
   // Now create a final list of tests to run
   int cnt = 0;
   inREcnt = 0;
-  std::string last_directory = "";
+  std::string last_directory;
   ListOfTests finalList;
   for (it = this->TestList.begin(); it != this->TestList.end(); it++) {
     cnt++;
@@ -1649,7 +1649,7 @@ void cmCTestTestHandler::ExpandTestsToRunInformationForRerunFailed()
   int numFiles =
     static_cast<int>(cmsys::Directory::GetNumberOfFilesInDirectory(dirName));
   std::string pattern = "LastTestsFailed";
-  std::string logName = "";
+  std::string logName;
 
   for (int i = 0; i < numFiles; ++i) {
     std::string fileName = directory.GetFile(i);
diff --git a/Source/CTest/cmParseCoberturaCoverage.cxx b/Source/CTest/cmParseCoberturaCoverage.cxx
index 0b6d3ce..db17748 100644
--- a/Source/CTest/cmParseCoberturaCoverage.cxx
+++ b/Source/CTest/cmParseCoberturaCoverage.cxx
@@ -54,7 +54,7 @@ protected:
   void StartElement(const std::string& name, const char** atts) CM_OVERRIDE
   {
     std::string FoundSource;
-    std::string finalpath = "";
+    std::string finalpath;
     if (name == "source") {
       this->InSource = true;
     } else if (name == "sources") {