fix dump_prefix() with wrong type argument; fix #3128

mruby · Mar 7, 2016 · 41d6ba2 · 41d6ba2
1 parent 0c28c7d
commit 41d6ba2
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y
@@ -5810,10 +5810,9 @@ mrb_parser_dump(mrb_state *mrb, node *tree, int offset)
         printf("post mandatory args:\n");
         dump_recur(mrb, n->car, offset+2);
       }
-      n = n->cdr;
-      if (n) {
+      if (n->cdr) {
         dump_prefix(n, offset+1);
-        printf("blk=&%s\n", mrb_sym2name(mrb, sym(n)));
+        printf("blk=&%s\n", mrb_sym2name(mrb, sym(n->cdr)));
       }
     }
     dump_prefix(tree, offset+1);