From bcd62218548f24a4a878142f150837233a188916 Mon Sep 17 00:00:00 2001
From: Pekka Pessi <Pekka.Pessi@nokia.com>
Date: Tue, 20 May 2008 14:46:10 +0300
Subject: [PATCH] nua_event_server.c: fixed klocwork issue

darcs-hash:20080520114610-65a35-49d3ac5ebf84df47f42006df2af81698fb253830.gz
---
 libsofia-sip-ua/nua/nua_event_server.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libsofia-sip-ua/nua/nua_event_server.c b/libsofia-sip-ua/nua/nua_event_server.c
index 363bfbd7..fd6c6b7f 100644
--- a/libsofia-sip-ua/nua/nua_event_server.c
+++ b/libsofia-sip-ua/nua/nua_event_server.c
@@ -145,7 +145,7 @@ nea_event_t *nh_notifier_event(nua_handle_t *nh,
 
   if (ev == NULL) {
     char *o_type = su_strdup(home, event->o_type);
-    char *o_subtype = strchr(o_type, '.');
+    char *o_subtype = o_type ? strchr(o_type, '.') : NULL;
 
     if (o_subtype)
       *o_subtype++ = '\0';
-- 
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