Merged revisions 206877 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
  r206877 | dvossel | 2009-07-16 16:45:14 -0500 (Thu, 16 Jul 2009) | 6 lines
  
  TIMEOUT(absolute) returned negative value.
  
  (closes issue #15513)
  Reported by: ys
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@206879 65c4cc65-6c06-0410-ace0-fbb531ad65f3

funcs/func_timeout.c

@@ -54,7 +54,7 @@ static int timeout_read(struct ast_channel *chan, const char *cmd, char *data,
 			ast_copy_string(buf, "0", len);
 		} else {
 			myt = ast_tvnow();
-			snprintf(buf, len, "%.3f", ast_tvdiff_ms(myt, chan->whentohangup) / 1000.0);
+			snprintf(buf, len, "%.3f", ast_tvdiff_ms(chan->whentohangup, myt) / 1000.0);
 		}
 		break;