cmds: check for errors when visualizing history
commit2ca09ccada876b3ae1adaaa3cab5a0806673860b
authorDavid Aguilar <davvid@gmail.com>
Thu, 23 Jan 2014 18:35:22 +0000 (23 10:35 -0800)
committerDavid Aguilar <davvid@gmail.com>
Thu, 23 Jan 2014 18:35:22 +0000 (23 10:35 -0800)
treed02cd5dbf929c60c9945ba374b20bd9931ab4812
parente825ed5e77d28facd984ec27f2a970da1cce6069
cmds: check for errors when visualizing history

Catch exceptions when launching a history browser so that the user can
know when a browser has not been configured.

Closes #226

Reported-by: BenoƮt Nouyrigat @bnouyrigat via github.com
Signed-off-by: David Aguilar <davvid@gmail.com>
cola/cmds.py
share/doc/git-cola/thanks.rst