win-build/patch_version.bat

   1 if /I "%RC_PYTHON2%"=="" call ..\path_config.bat\r
   2 if /I "%CLIENT_PATCH_VERSION%"=="" goto :update\r
   3 goto :done\r
   4 :update\r
   5 %RC_PYTHON2%\python %RC_ROOT%\build\patch_version.py\r
   6 call patch_version_set.bat\r
   7 :done\r