Don't print a message indicating that we don't know what to do with a proceeding

control frame in ast_request_and_dial().  We just need to ignore it.
(reported by JerJer on #asterisk-dev)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@52954 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channel.c

@@ -2476,7 +2476,7 @@ struct ast_channel *__ast_request_and_dial(const char *type, int format, void *d
 						state = f->subclass;
 						ast_frfree(f);
 						break;
-					} else if (f->subclass == AST_CONTROL_PROGRESS) {
+					} else if (f->subclass == AST_CONTROL_PROGRESS || f->subclass == AST_CONTROL_PROCEEDING) {
 						/* Ignore */
 					} else if (f->subclass == -1) {
 						/* Ignore -- just stopping indications */