post-receive-email: remove unused variable

prep_for_email neither is passed a fourth argument nor uses it.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2012-02-27 19:34:09 +01:00 committed by Junio C Hamano
parent 62ed0728fe
commit c48be8b759

View file

@ -85,7 +85,6 @@ prep_for_email()
oldrev=$(git rev-parse $1)
newrev=$(git rev-parse $2)
refname="$3"
maxlines=$4
# --- Interpret
# 0000->1234 (create)