Clarify check for when to send message

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1022 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -4563,7 +4563,7 @@ static int sip_send_mwi_to_peer(struct sip_peer *peer)
 	strncpy(name, peer->name, sizeof(name) - 1);
 	peer->lastmsgssent = ((newmsgs << 8) | (oldmsgs));
 	ast_pthread_mutex_unlock(&peerl.lock);
-	if (create_addr(p, peer->name)) {
+	if (create_addr(p, name)) {
 		/* Maybe they're not registered, etc. */
 		sip_destroy(p);
 		return 0;
@@ -4632,7 +4632,7 @@ restartsearch:
 		peer = peerl.peers;
 		time(&t);
 		while(peer) {
-			if (strlen(peer->mailbox) && (t - peer->lastmsgcheck > 10)) {
+			if (strlen(peer->mailbox) && ((t - peer->lastmsgcheck) > 10)) {
 				sip_send_mwi_to_peer(peer);
 				break;
 			}
@@ -4951,8 +4951,8 @@ static struct sip_peer *build_peer(char *name, struct ast_variable *v)
 		memset(peer, 0, sizeof(struct sip_peer));
 		peer->expire = -1;
 		peer->pokeexpire = -1;
-		peer->lastmsgssent = -1;
 	}
+	peer->lastmsgssent = -1;
 	if (peer) {
 		if (!found) {
 			strncpy(peer->name, name, sizeof(peer->name)-1);