problem with clone

[Uwe Brauer]

>>> "Yuya" == Yuya Nishihara <yuya at tcha.org> writes:

   > On Sun, 14 Aug 2016 08:06:16 +0000, Uwe Brauer wrote:
   >> hg clone repo1 repo2 
   >> 
   >> gives
   >> 
   >> abort: empty revision on one side of range
   >> warning: outgoing hook exited with status 255
   >> updating to branch default
   >> 
   >> What is the problem, and what can I do?


   > Maybe you have an outgoing hook that runs "hg <command> -r <X> -r <Y>",
   > and <X> or <Y> are empty.

No.
   > Try with --debug to see what's going on.

Ok thanks.

Uwe