log: read gpg settings for signed commit verification
authorJacob Sarvis <jsarvis@openspan.com>
Wed, 27 Mar 2013 15:13:39 +0000 (10:13 -0500)
committerJunio C Hamano <gitster@pobox.com>
Wed, 27 Mar 2013 20:57:12 +0000 (13:57 -0700)
commit6005dbb9bf21d10b209f7924e305bd04b9ab56d2
tree039aa6c793c0b75cdd15c07ef0815914c1892b2e
parent2bba2f0e6542d541e9f27653d8c9d5fc8d0e679c
log: read gpg settings for signed commit verification

"show --show-signature" and "log --show-signature" do not read the
gpg.program setting from git config, even though, commit signing,
tag signing, and tag verification honor it.

Signed-off-by: Jacob Sarvis <jsarvis@openspan.com>
Signed-off-by: Hans Brigman <hbrigman@openspan.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/log.c