glw/propName(): Avoid NULL deref

andoma · Mar 3, 2015 · b04a68c · b04a68c
1 parent 7338f59
commit b04a68c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ui/glw/glw_view_eval.c b/src/ui/glw/glw_view_eval.c
@@ -6423,7 +6423,7 @@ glwf_propName(glw_view_eval_context_t *ec, struct token *self,
   if((a = resolve_property_name2(ec, argv[0])) == NULL)
     return -1;
 
-  if(a->type == TOKEN_PROPERTY_REF) {
+  if(a->type == TOKEN_PROPERTY_REF && a->t_prop != NULL) {
     r = eval_alloc(self, ec, TOKEN_RSTRING);
     r->t_rstring = prop_get_name(a->t_prop);
   } else {