1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmcmd.cxx b/Source/cmcmd.cxx
index 603b6d0..047f09d 100644
--- a/Source/cmcmd.cxx
+++ b/Source/cmcmd.cxx
@@ -666,7 +666,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args)
     else if (args[1] == "cmake_autogen" && args.size() >= 4)
       {
         cmQtAutoGenerators autogen;
-        const char *config = args[3].empty() ? 0 : args[3].c_str();
+        std::string const& config = args[3];
         bool autogenSuccess = autogen.Run(args[2].c_str(), config);
         return autogenSuccess ? 0 : 1;
       }