From 6ba1d3cb540f8b1e3fadc26a008e330ddb29662b Mon Sep 17 00:00:00 2001
From: paladin-t <hellotony521@qq.com>
Date: Mon, 21 Dec 2015 15:51:01 +0800
Subject: [PATCH] *fixed a class gc bug.

---
 HISTORY         | 3 +++
 core/my_basic.c | 5 +++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/HISTORY b/HISTORY
index 648afcc..2da2495 100755
--- a/HISTORY
+++ b/HISTORY
@@ -1,3 +1,6 @@
+Dec. 21 2015
+Fixed a class GC bug
+
 Dec. 19 2015
 Improved error handling when defining a class in C
 
diff --git a/core/my_basic.c b/core/my_basic.c
index 15313d6..5a31029 100755
--- a/core/my_basic.c
+++ b/core/my_basic.c
@@ -4482,10 +4482,11 @@ int _gc_destroy_garbage(void* data, void* extra) {
 		instance = (_class_t*)data;
 		_HT_FOREACH(instance->scope->var_dict, _do_nothing_on_object, _gc_destroy_garbage_in_class, gc);
 		_ht_clear(instance->scope->var_dict);
+		_ls_clear(instance->meta_list);
 
 		break;
 #endif /* MB_ENABLE_CLASS */
-	default:
+	default: /* Do nothing */
 		break;
 	}
 	if(ref->count) {
@@ -5483,7 +5484,6 @@ void _unref_class(_ref_t* ref, void* data) {
 
 void _destroy_class(_class_t* c) {
 	/* Destroy a class instance */
-	safe_free(c->name);
 	if(c->meta_list) {
 		_unlink_meta_class(c->ref.s, c);
 		_ls_destroy(c->meta_list);
@@ -5494,6 +5494,7 @@ void _destroy_class(_class_t* c) {
 	}
 	safe_free(c->scope);
 	_destroy_ref(&c->ref);
+	safe_free(c->name);
 	safe_free(c);
 }