[BUG] git branch --merged $unknown_checksum segfaults

From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Feb 27, 2012, 12:26 UTC
Message-ID: <20120227122609.GA26981@mx.loc>

Hi,

I hope this minor buglet is not known already.. I did not look further.

Seen with $ dpkg-query -W git git 1:1.7.2.5-3 and git 1:1.7.9-1 cheers,

git init
git branch --merged 0000000000000000000000000000000000000000
Segmentation fault
touch f
git commit -m one f
[master (root-commit) f11ad60] one
 0 files changed, 0 insertions(+), 0 deletions(-)
  create mode 100644 f
git branch --merged $((echo "obase=16;ibase=16;$(git log -n1 --format='%H'| tr '[[:lower:]]' '[[:upper:]]')+1") | bc)
Segmentation fault