Fix warnings from gcc analyzer
-
_xgeGetExtensionVersion
should not free info on failure - Check for
malloc
failure in_xgeGetExtensionVersion
-
_xgeDpyClose
: handleNULL
return from_xgeFindDisplay
_xgeGetExtensionVersion
should not free info on failuremalloc
failure in _xgeGetExtensionVersion
_xgeDpyClose
: handle NULL
return from _xgeFindDisplay