From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Fri, 6 Jan 2012 14:12:32 +0000 (+0100)
Subject: show_ref(): remove unused "flag" and "cb_data" arguments
X-Git-Tag: v1.7.9-rc1~10^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/bc98201d84eb3eb283aa4ebb9de9f7a3b32b97af?ds=inline;hp=bc98201d84eb3eb283aa4ebb9de9f7a3b32b97af

show_ref(): remove unused "flag" and "cb_data" arguments

The function is not used as a callback, so it doesn't need these
arguments.  Also change its return type to void.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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