diff options
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -3672,9 +3672,10 @@ wmap_allocate(VALUE klass) } static int -wmap_final_func(st_data_t key, st_data_t *value, st_data_t arg) +wmap_final_func(st_data_t key, st_data_t *value, st_data_t arg, int existing) { VALUE obj = (VALUE)key, ary = (VALUE)*value; + if (!existing) return ST_STOP; rb_ary_delete(ary, obj); if (!RARRAY_LEN(ary)) return ST_DELETE; return ST_CONTINUE; |