G_parser: Call G__check_option_rules()

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@62408 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/gis/parser.c

@@ -559,7 +559,9 @@ int G_parser(int argc, char **argv)
     /* Make sure all required options are set */
     if (!st->suppress_required)
 	check_required();
-    
+
+    G__check_option_rules();
+
     if (st->n_errors > 0) {
         if (G_verbose() > -1) {
             if (G_verbose() > G_verbose_min())