From: Ronnie Sahlberg <sahlberg@google.com>
Date: Thu, 15 May 2014 15:25:23 +0000 (-0700)
Subject: refs.c: add an err argument to delete_ref_loose
X-Git-Tag: v2.2.0-rc0~32^2~20
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/dbdcac7d5c5eea314ec4c318a5e88cff427e9f0e?hp=dbdcac7d5c5eea314ec4c318a5e88cff427e9f0e

refs.c: add an err argument to delete_ref_loose

Add an err argument to delete_ref_loose so that we can pass a descriptive
error string back to the caller. Pass the err argument from transaction
commit to this function so that transaction users will have a nice error
string if the transaction failed due to delete_ref_loose.

Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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