mrlib: don't call git-log in comments2mrs if there are no mboxes
authorFrantisek Hrbata <frantisek@hrbata.com>
Sun, 27 Dec 2020 12:21:18 +0000 (13:21 +0100)
committerFrantisek Hrbata <frantisek@hrbata.com>
Sun, 27 Dec 2020 12:21:18 +0000 (13:21 +0100)
commit0d425d50bc22c754f5293d5d6e0a02342347f1c9
treed9d176353d94fbfdfafa6857b565dd48907c2a12
parent52d07f176ed881e159be378ba9baf32c3e3258fb
mrlib: don't call git-log in comments2mrs if there are no mboxes

If there are not mboxes git log --stdin gets stuck waiting on input.
In such case return empty dict.

Signed-off-by: Frantisek Hrbata <frantisek@hrbata.com>
mrlib.py