Give a proper error message when the hg repo is not known
authorFrej Drejhammar <frej.drejhammar@gmail.com>
Sun, 8 Sep 2013 12:32:08 +0000 (14:32 +0200)
committerFrej Drejhammar <frej.drejhammar@gmail.com>
Sun, 8 Sep 2013 12:32:08 +0000 (14:32 +0200)
commitb85743f67e41b84f6f80e076570afdefe868b000
tree241b3d5002991c333e287e924ffc7c7e7d6dc921
parente1a0b560237e1d55777326cbe623c7fb3739fb74
Give a proper error message when the hg repo is not known

hg-fast-export.sh always passes the --repo flag to hg-fast-export.py.
If, for some reason, we have a state file where the repo-url is an
empty string the checks in hg-fast-export.py will not work and the
user will be confused. Therefore we check that the url is specified
before calling hg-fast-export.py.
hg-fast-export.sh