diff options
Diffstat (limited to 'variable.c')
| -rw-r--r-- | variable.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/variable.c b/variable.c index 23ae945870..7b273933ac 100644 --- a/variable.c +++ b/variable.c @@ -916,7 +916,7 @@ VALUE rb_obj_instance_variables(obj) VALUE obj; { - VALUE ary; + VALUE ary = rb_ary_new(); if (!FL_TEST(obj, FL_TAINT) && rb_safe_level() >= 4) rb_raise(rb_eSecurityError, "Insecure: can't get metainfo"); @@ -924,24 +924,22 @@ rb_obj_instance_variables(obj) case T_OBJECT: case T_CLASS: case T_MODULE: - ary = rb_ary_new(); if (ROBJECT(obj)->iv_tbl) { st_foreach(ROBJECT(obj)->iv_tbl, ivar_i, ary); } - return ary; + break; default: - if (!generic_iv_tbl) return Qnil; + if (!generic_iv_tbl) break; if (FL_TEST(obj, FL_EXIVAR) || rb_special_const_p(obj)) { st_table *tbl; if (st_lookup(generic_iv_tbl, obj, &tbl)) { - ary = rb_ary_new(); st_foreach(tbl, ivar_i, ary); - return ary; } } + break; } - return Qnil; + return ary; } VALUE |