diff options
Diffstat (limited to 'src/variable.c')
| -rw-r--r-- | src/variable.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/src/variable.c b/src/variable.c index 72c13aa1f..669a4f5cd 100644 --- a/src/variable.c +++ b/src/variable.c @@ -156,14 +156,13 @@ iv_del(mrb_state *mrb, iv_tbl *t, mrb_sym sym, mrb_value *vp) } /* Iterates over the instance variable table. */ -static mrb_bool +static void iv_foreach(mrb_state *mrb, iv_tbl *t, iv_foreach_func *func, void *p) { segment *seg; size_t i; - int n; - if (t == NULL) return TRUE; + if (t == NULL) return; seg = t->rootseg; while (seg) { for (i=0; i<MRB_IV_SEGMENT_SIZE; i++) { @@ -171,20 +170,17 @@ iv_foreach(mrb_state *mrb, iv_tbl *t, iv_foreach_func *func, void *p) /* no value in last segment after last_len */ if (!seg->next && i >= t->last_len) { - return FALSE; + return; } if (key != 0) { - n =(*func)(mrb, key, seg->val[i], p); - if (n > 0) return FALSE; - if (n < 0) { - t->size--; - seg->key[i] = 0; + if ((*func)(mrb, key, seg->val[i], p) != 0) { + return; } } } seg = seg->next; } - return TRUE; + return; } /* Get the size of the instance variable table. */ |