liscju <piotr.listkiewicz@gmail.com> [Sun, 15 Nov 2015 22:58:28 +0100] rev 26968
pull: return 255 value on update failure (issue4948) (BC)
Before this patch hg pull -u on UpdateAbort error returned
0 value to the system. This patch fixes this by reraising
UpdateAbort with updated error msg.