From a8b1e25c68fdd73d65215cd51060f1dffa8d6d7d Mon Sep 17 00:00:00 2001
From: Tilman Schmidt <tilman@imap.cc>
Date: Sun, 7 Jun 2009 09:09:24 +0000
Subject: [PATCH] --- yaml --- r: 150751 b: refs/heads/master c:
 7d31acda9f8eaa27e2fd232712f7e1f3e9a79bdb h: refs/heads/master i:   150749:
 0a89902dfd9d628dd6bc7f6e7cab19b97b40d6e1   150747:
 aea4e88276983bade7ee9f6fddde2b2ed6e5256e   150743:
 5f42265e998fd0d3fc1a9f9e9231e355bce088ec   150735:
 78cf4ba76d8bd5c7904e7faa6e13a5d307509343   150719:
 f39150ce781a31170e38ffbcbf68c4d5acebee4b v: v3

---
 [refs]                             | 2 +-
 trunk/drivers/isdn/capi/capiutil.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index a0ebba1281d9..15c839894527 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4793d15b25821003486bb11b54eaf2f3130ecacd
+refs/heads/master: 7d31acda9f8eaa27e2fd232712f7e1f3e9a79bdb
diff --git a/trunk/drivers/isdn/capi/capiutil.c b/trunk/drivers/isdn/capi/capiutil.c
index c7c29022a23a..16f2e465e5f9 100644
--- a/trunk/drivers/isdn/capi/capiutil.c
+++ b/trunk/drivers/isdn/capi/capiutil.c
@@ -989,6 +989,8 @@ _cdebbuf *capi_cmsg2str(_cmsg * cmsg)
 {
 	_cdebbuf *cdb;
 
+	if (!cmsg->m)
+		return NULL;	/* no message */
 	cdb = cdebbuf_alloc();
 	if (!cdb)
 		return NULL;