From cf284afece70f1bee920c28b52ce29c5a928423f Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Wed, 10 Nov 2004 20:27:40 +0000
Subject: [PATCH] Bugfix: msgQueueFind() would return the first node (instead
of NULL) if it couldn't find the requested node.
---
src/xpdev/msg_queue.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/xpdev/msg_queue.c b/src/xpdev/msg_queue.c
index ee940a7d08..03787e087b 100644
--- a/src/xpdev/msg_queue.c
+++ b/src/xpdev/msg_queue.c
@@ -197,8 +197,12 @@ void* msgQueuePeek(msg_queue_t* q, long timeout)
void* msgQueueFind(msg_queue_t* q, const void* data, size_t length)
{
- return listRemoveNode(msgQueueReadList(q)
- ,listFindNode(msgQueueReadList(q),data,length));
+ link_list_t* list = msgQueueReadList(q);
+ list_node_t* node;
+
+ if((node=listFindNode(list,data,length))==NULL)
+ return(NULL);
+ return listRemoveNode(list,node);
}
list_node_t* msgQueueFirstNode(msg_queue_t* q)
--
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