libgis: fix G_set_verbose (missing initialization)

        (merge https://trac.osgeo.org/grass/changeset/60490 from trunk)


git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@60604 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/gis/verbose.c

@@ -117,6 +117,9 @@ int G_set_verbose(int level)
 {
     if (level == -1 || (level >= MINLEVEL && level <= MAXLEVEL)) {
         st->verbose = level;
+        if (!G_is_initialized(&(st->initialized)))
+            G_initialize_done(&(st->initialized));
+        
         return 1;
     }