Use while statement instead of for statement

d4205c9b · Kouichi Nakanishi · 4fca570a · d4205c9b
Commit d4205c9b authored 7 years ago by Kouichi Nakanishi
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src/variable.c src/variable.c +2 -1

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--- a/src/variable.c
+++ b/src/variable.c
@@ -953,7 +953,8 @@ mrb_vm_const_get(mrb_state *mrb, mrb_sym sym)
    if (c->iv && iv_get(mrb, c->iv, sym, &v)) {
      return v;
    }
-    for (c2 = c; c2 && c2->tt == MRB_TT_SCLASS;) {
+    c2 = c;
+    while (c2 && c2->tt == MRB_TT_SCLASS) {
      mrb_value klass;
      klass = mrb_obj_iv_get(mrb, (struct RObject *)c2,
                             mrb_intern_lit(mrb, "__attached__"));