ast_stream_and_wait(chan,dir-usingkeypad) didn't capture the dialled DTMF.

(closes issue #16409)
  Reported by: alecdavis
  Tested by: alecdavis
  Patch
	bug_16409.diff.txt uploaded by alecdavis (license 585)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@234855 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_directory.c

@@ -808,7 +808,7 @@ static int directory_exec(struct ast_channel *chan, const char *data)
 					"dir-firstlast", AST_DIGIT_ANY);
 			}
 			if (!res) {
-				ast_stream_and_wait(chan, "dir-usingkeypad", AST_DIGIT_ANY);
+				res = ast_stream_and_wait(chan, "dir-usingkeypad", AST_DIGIT_ANY);
 			}
 		}
 		ast_stopstream(chan);