v.edit: define missing 'answer' for 'type' option

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@48213 15284696-431f-4ddb-bdfa-cd5b030d7da7

vector/v.edit/args.c

@@ -23,6 +23,7 @@ int parser(int argc, char *argv[], struct GParams *params,
 
     params->type = G_define_standard_option(G_OPT_V_TYPE);
     params->type->options = "point,line,boundary,centroid";
+    params->type->answer = "point,line,boundary,centroid";
     params->type->guisection = _("Selection");
 
     params->tool = G_define_option();