From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Mon, 27 Feb 2012 18:34:09 +0000 (+0100)
Subject: post-receive-email: remove unused variable
X-Git-Tag: v1.7.9.3~26
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c48be8b759725d7c9ce327ac6f32bb572fdc5ce1;p=git.git

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>
---

diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email
index ba077c13f..ac2e0ed31 100755
--- a/contrib/hooks/post-receive-email
+++ b/contrib/hooks/post-receive-email
@@ -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)