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>
git-mirror · Feb 27, 2012 · c48be8b · c48be8b
1 parent 62ed072
commit c48be8b
Showing 1 changed file with 0 additions and 1 deletion.
diff --git 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)