From 63deed9fc9da5060e52d06ffa7d8766977f1ed0c Mon Sep 17 00:00:00 2001
From: Michael Jerris <mike@jerris.com>
Date: Mon, 14 Jan 2013 12:02:28 -0500
Subject: [PATCH] fix double-destroy seg

---
 libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c b/libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c
index f27f87beb5..526a392552 100644
--- a/libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c
+++ b/libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c
@@ -196,8 +196,10 @@ void
 sofia_su_uniqueid_destructor(void)
 {
 #if HAVE_DEV_URANDOM
-  if (urandom)
-    fclose(urandom);
+	if (urandom) {
+		fclose(urandom);
+		urandom=NULL;
+	}
 #endif	/* HAVE_DEV_URANDOM */
 
 #if SU_HAVE_PTHREADS