From a55e3e7d07dec4efc2bf33e2963ef8523d6eff9d Mon Sep 17 00:00:00 2001
From: paladin-t <hellotony521@qq.com>
Date: Fri, 25 Dec 2015 10:52:27 +0800
Subject: [PATCH] *fixed a memory leak in class definition.

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

diff --git a/HISTORY b/HISTORY
index 8cdd66c..510da8a 100755
--- a/HISTORY
+++ b/HISTORY
@@ -1,3 +1,6 @@
+Dec. 25 2015
+Fixed a memory leak in class definition
+
 Dec. 24 2015
 Improved defining a class in C
 Added a pair of mb_get_class_userdata/mb_set_class_userdata functions
diff --git a/core/my_basic.c b/core/my_basic.c
index 7f4ba41..bcdda0f 100755
--- a/core/my_basic.c
+++ b/core/my_basic.c
@@ -10881,7 +10881,7 @@ int _core_class(mb_interpreter_t* s, void** l) {
 				s->last_error = SE_EA_EXTENDED_ABORT;
 			_handle_error_now(s, s->last_error, s->last_error_func, result);
 
-			goto _exit;
+			goto _pop_exit;
 		}
 		ast = (_ls_node_t*)(*l);
 		if(!ast) break;
@@ -10896,10 +10896,11 @@ int _core_class(mb_interpreter_t* s, void** l) {
 		ast = ast->next;
 	}
 
-_exit:
+_pop_exit:
 	if(result != MB_FUNC_OK)
 		_pop_scope(s);
 
+_exit:
 	*l = ast;
 
 	return result;