Fix configuration parsing so type=friend still identifies "friend" as a peer even though it is now a legacy configuration verb.

(closes issue #13705)
 reported by: blitzrage
 patched by: bweschke



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@151327 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -22723,7 +22723,7 @@ static int reload_config(enum channelreloadreason reason)
 			if (!strcasecmp(utype, "user")) {
 				is_peer = 1;
 			} else if (!strcasecmp(utype, "friend")) {
-				is_peer = 1;
+				is_peer = 2;
 			} else if (!strcasecmp(utype, "peer"))
 				is_peer = 2;
 			else {