From bef9d20d8eb9186a4f03c397ae880be7cad7efe1 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Tue, 4 Dec 2007 14:48:41 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@126
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 src/chqueues.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/chqueues.c')

diff --git a/src/chqueues.c b/src/chqueues.c
index d0412598b..ddc2cfdff 100644
--- a/src/chqueues.c
+++ b/src/chqueues.c
@@ -125,8 +125,11 @@ t_msg chIQGetTimeout(Queue *qp, t_time time) {
 
   chSysLock();
 
-  if ((msg = chSemWaitTimeoutS(&qp->q_sem, time)) < RDY_OK)
+  if ((msg = chSemWaitTimeoutS(&qp->q_sem, time)) < RDY_OK) {
+
+    chSysUnlock();
     return msg;
+  }
   b = *qp->q_rdptr++;
   if (qp->q_rdptr >= qp->q_top)
     qp->q_rdptr = qp->q_buffer;
-- 
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