Fix patch.

OBS-URL: https://build.opensuse.org/package/show/devel:openSUSE:Factory:rpmlint/rpmlint?expand=0&rev=933

skip-rpmlint-for-rpmlint.patch

@@ -30,7 +30,7 @@ index 7afadbc3..df5437e4 100644
 +        for file in self.options['rpmfile']:
 +            if self.rpmlint_package.search(str(file)):
 +                print('Skipping rpmlint for rpmlint package!')
-+                sys.exit(3)
++                sys.exit(0)
 +
          # preload the check list if we not print config
          # some of the config values are transformed e.g. to regular