don't leave a buffer not filled in when getting a REGACK (issue #5226)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6605 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 2ad909e..5bc883e 100755 (executable)
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -5377,7 +5377,7 @@ static int iax2_ack_registry(struct iax_ies *ies, struct sockaddr_in *sin, int c
                        snprintf(msgstatus, sizeof(msgstatus), " with %d messages waiting\n", reg->messages);
                else if (reg->messages > 0)
                        snprintf(msgstatus, sizeof(msgstatus), " with 1 message waiting\n");
-               else if (reg->messages > -1)
+               else
                        snprintf(msgstatus, sizeof(msgstatus), " with no messages waiting\n");
                snprintf(ourip, sizeof(ourip), "%s:%d", ast_inet_ntoa(iabuf, sizeof(iabuf), reg->us.sin_addr), ntohs(reg->us.sin_port));
                ast_verbose(VERBOSE_PREFIX_3 "Registered IAX2 to '%s', who sees us as %s%s\n", ast_inet_ntoa(iabuf, sizeof(iabuf), sin->sin_addr), ourip, msgstatus);