BUG: make sure OK can not be hit first time around

Source/MFCDialog/CMakeSetupDialog.cpp

@@ -622,7 +622,6 @@ void CMakeSetupDialog::RunCMake(bool generateProjectFiles)
   m_BuildPathChanged = false;
   // put the cursor back
   ::SetCursor(LoadCursor(NULL, IDC_ARROW));
-  m_OKButton.EnableWindow(true);
   cmSystemTools::ResetErrorOccuredFlag();
 }