From f15dfbb33ba9771fb342a0cb137a2f1ad83e14e1 Mon Sep 17 00:00:00 2001
From: deffpuzzl <deffpuzzl@qq.com>
Date: Thu, 21 Jun 2018 23:27:52 +0800
Subject: [PATCH] Release 1.2.4

---
 src/queue.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/queue.c b/src/queue.c
index a293937..b800f47 100644
--- a/src/queue.c
+++ b/src/queue.c
@@ -57,13 +57,18 @@ long    _lDeleteQueue(SATvm *pstSavm, void *pvAddr)
             continue;
 
         pstSavm->m_lEffect ++;
+        SET_DATA_TRUCK(pstTruck, DATA_TRUCK_NULL);
         if(0 > (int)__sync_sub_and_fetch(&pv->m_lValid, 1))
         {   
             __sync_fetch_and_add(&pv->m_lValid, 1);
             break;
         }
+    }
 
-        SET_DATA_TRUCK(pstTruck, DATA_TRUCK_NULL);
+    if(0 == pstSavm->m_lEffect)
+    {
+        pstSavm->m_lErrno = NO_DATA_FOUND;
+        return RC_FAIL;
     }
 
     return RC_SUCC;