cmds: catch errors when visualizing commits
commit22681ffe82d0ccde385424f75e607bd58f94bad2
authorDavid Aguilar <davvid@gmail.com>
Mon, 23 Sep 2013 03:08:12 +0000 (22 20:08 -0700)
committerDavid Aguilar <davvid@gmail.com>
Mon, 23 Sep 2013 03:08:12 +0000 (22 20:08 -0700)
tree3a9ff0d5a6527abd4b7409240946ff1724611de6
parent8ea17c7f25b8c432009a7a4c0b13295ecdbbd94b
cmds: catch errors when visualizing commits

Show an error message when the configured history browser is not
available.

Closes #197

Reported-by: Taylor Braun-Jones (nocnokneo) <taylor@braun-jones.org>
Signed-off-by: David Aguilar <davvid@gmail.com>
cola/cmds.py
share/doc/git-cola/thanks.rst