When doing a built-in blind or attended transfer, restore the ability to use '#'

to terminate the number and immediately do the transfer instead of having to
dial the number and just wait for the feature digit timeout.
(issue #8366, xueliangliang)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@59886 65c4cc65-6c06-0410-ace0-fbb531ad65f3

app.c

@@ -84,14 +84,11 @@ int ast_app_dtget(struct ast_channel *chan, const char *context, char *collect,
 			ast_playtones_stop(chan);
 		if (res < 1)
 			break;
+		if (res == '#')
+			break;
 		collect[x++] = res;
-		if (!ast_matchmore_extension(chan, context, collect, 1, chan->cid.cid_num)) {
-			if (collect[x-1] == '#') {
-				/* Not a valid extension, ending in #, assume the # was to finish dialing */
-				collect[x-1] = '\0';
-			}
+		if (!ast_matchmore_extension(chan, context, collect, 1, chan->cid.cid_num))
 			break;
-		}
 	}
 	if (res >= 0) {
 		if (ast_exists_extension(chan, context, collect, 1, chan->cid.cid_num))