[sr-dev] git:master: siptrace: print error message if trace flag is invalid

[Daniel-Constantin Mierla]

Module: sip-router
Branch: master
Commit: 69092c2f26a34c398c020a1b47eba64cfb5423b8
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=69092c2f26a34c398c020a1b47eba64cfb5423b8

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date:   Mon Oct 11 17:06:36 2010 +0200

siptrace: print error message if trace flag is invalid

---

 modules_k/siptrace/siptrace.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/modules_k/siptrace/siptrace.c b/modules_k/siptrace/siptrace.c
index 343beb6..d0d1789 100644
--- a/modules_k/siptrace/siptrace.c
+++ b/modules_k/siptrace/siptrace.c
@@ -254,7 +254,10 @@ static int mod_init(void)
 		trace_local_ip.len = strlen(trace_local_ip.s);
 
 	if (trace_flag<0 || trace_flag>(int)MAX_FLAG)
+	{
+		LM_ERR("invalid trace flag %d\n", trace_flag);
 		return -1;
+	}
 	trace_flag = 1<<trace_flag;
 
 	/* Find a database module */