From 5f2252c2b71ebb03cf61ed8ed8ecde2af885d508 Mon Sep 17 00:00:00 2001
From: David Xu <davidxu@FreeBSD.org>
Date: Wed, 1 Mar 2006 23:38:53 +0000
Subject: [PATCH] Fix a mutex lock/unlock mismatch.

---
 lib/librt/sigev_thread.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/librt/sigev_thread.c b/lib/librt/sigev_thread.c
index 695a643f75c..f942e575f1c 100644
--- a/lib/librt/sigev_thread.c
+++ b/lib/librt/sigev_thread.c
@@ -417,9 +417,10 @@ sigev_service_loop(void *arg)
 			__sigev_list_unlock();
 			sn->sn_dispatch(sn, &si);
 			after_dispatch(tn);
-		} else 
+		} else  {
 			tn->tn_cur = NULL;
-		__sigev_list_unlock();
+			__sigev_list_unlock();
+		}
 	}
 	pthread_cleanup_pop(0);
 	return (0);