Merged revisions 137847 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r137847 | tilghman | 2008-08-14 11:47:30 -0500 (Thu, 14 Aug 2008) | 9 lines

When creating the secondary subchannel name, it is necessary to compare to
the existing channel name without the "Zap/" or "DAHDI/" prefix, since our
test string is also without that prefix.
(closes issue #13027)
 Reported by: dferrer
 Patches: 
       chan_zap-1.4.21.1_fix2.patch uploaded by dferrer (license 525)
       (Slightly modified by me, to compensate for both names)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@137848 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_dahdi.c

@@ -5840,7 +5840,7 @@ static struct ast_channel *dahdi_new(struct dahdi_pvt *i, int state, int startpb
 		else	
 			ast_str_set(&chan_name, 0, "%d-%d", i->channel, y);
 		for (x = 0; x < 3; x++) {
-			if ((idx != x) && i->subs[x].owner && !strcasecmp(chan_name->str, i->subs[x].owner->name))
+			if ((idx != x) && i->subs[x].owner && !strcasecmp(chan_name->str, i->subs[x].owner->name + 6))
 				break;
 		}
 		y++;