Source: Reduce c_str() usage

1 files changed, 10 insertions, 10 deletions

diff --git a/Source/cmcmd.cxx b/Source/cmcmd.cxx
index 6713cc3..9ba4b93 100644
--- a/Source/cmcmd.cxx
+++ b/Source/cmcmd.cxx
@@ -74,7 +74,7 @@ int cmcmd_cmake_ninja_dyndep(std::vector<std::string>::const_iterator argBeg,
                              std::vector<std::string>::const_iterator argEnd);
 
 namespace {
-void CMakeCommandUsage(const char* program)
+void CMakeCommandUsage(std::string const& program)
 {
   std::ostringstream errorStream;
 
@@ -704,7 +704,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string> const& args,
       } else if (args[2] == "--ignore-eol") {
         filesDiffer = cmsys::SystemTools::TextFilesDiffer(args[3], args[4]);
       } else {
-        CMakeCommandUsage(args[0].c_str());
+        CMakeCommandUsage(args[0]);
         return 2;
       }
 
@@ -1085,7 +1085,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string> const& args,
       std::string const& directory = args[2];
       if (!cmSystemTools::FileExists(directory)) {
         cmSystemTools::Error("Directory does not exist for chdir command: " +
-                             args[2]);
+                             directory);
         return 1;
       }
 
@@ -1152,7 +1152,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string> const& args,
                   << "\n";
         return 1;
       }
-      if (!cmSystemTools::CreateSymlink(args[2], args[3])) {
+      if (!cmSystemTools::CreateSymlink(args[2], destinationFileName)) {
         return 1;
       }
       return 0;
@@ -1161,12 +1161,12 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string> const& args,
     // Command to create a hard link.  Fails on platforms not
     // supporting them.
     if (args[1] == "create_hardlink" && args.size() == 4) {
-      const char* SouceFileName = args[2].c_str();
-      const char* destinationFileName = args[3].c_str();
+      std::string const& sourceFileName = args[2];
+      std::string const& destinationFileName = args[3];
 
-      if (!cmSystemTools::FileExists(SouceFileName)) {
+      if (!cmSystemTools::FileExists(sourceFileName)) {
         std::cerr << "failed to create hard link because source path '"
-                  << SouceFileName << "' does not exist \n";
+                  << sourceFileName << "' does not exist \n";
         return 1;
       }
 
@@ -1180,7 +1180,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string> const& args,
         return 1;
       }
 
-      if (!cmSystemTools::CreateLink(args[2], args[3])) {
+      if (!cmSystemTools::CreateLink(sourceFileName, destinationFileName)) {
         return 1;
       }
       return 0;
@@ -1560,7 +1560,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string> const& args,
     }
   }
 
-  CMakeCommandUsage(args[0].c_str());
+  CMakeCommandUsage(args[0]);
   return 1;
 }