From 7d9957e5ef13c814dfe08c10502492178a88794f Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 28 Feb 2010 12:47:06 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1689
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/kernel/src/chsem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'os/kernel/src/chsem.c')

diff --git a/os/kernel/src/chsem.c b/os/kernel/src/chsem.c
index b3f9936b2..9de6571d8 100644
--- a/os/kernel/src/chsem.c
+++ b/os/kernel/src/chsem.c
@@ -118,8 +118,8 @@ msg_t chSemWaitS(Semaphore *sp) {
   chDbgCheck(sp != NULL, "chSemWaitS");
 
   if (--sp->s_cnt < 0) {
-    sem_insert(currp, &sp->s_queue);
     currp->p_u.wtobjp = sp;
+    sem_insert(currp, &sp->s_queue);
     chSchGoSleepS(THD_STATE_WTSEM);
     return currp->p_u.rdymsg;
   }
-- 
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