From ef3db06c01a739556cee4183a8a66274459629fb Mon Sep 17 00:00:00 2001
From: Brett Parker <arch@sommitrealweird.co.uk>
Date: Wed, 26 Jan 2005 19:11:19 +0000
Subject: [PATCH] head command

* Make the head command also specifiable.

git-archimport-id: arch@sommitrealweird.co.uk--2005-desktop/bpgallery--mainline--0.9.2--patch-3
---
 bpgallery.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/bpgallery.sh b/bpgallery.sh
index 3d82851..6d38f0f 100755
--- a/bpgallery.sh
+++ b/bpgallery.sh
@@ -49,6 +49,10 @@ if [[ -z $IDENTIFYCOMMAND ]]; then
 	IDENTIFYCOMMAND=/usr/bin/identify
 fi
 
+if [[ -z $HEADCOMMAND ]]; then
+	HEADCOMMAND=/usr/bin/head
+fi
+
 if [[ -z $WIDTH ]]; then
 	WIDTH=100
 fi
@@ -146,7 +150,7 @@ cd icons
 
 for imageext in $IMAGEEXTENSIONS; do
 	if ( ls "*.$imageext" > /dev/null 2>/dev/null ); then
-		TEMPMAX=$($IDENTIFYCOMMAND *.$imageext | grep "Geometry:" | sed -r 's#^.*Geometry:.*?[0-9]+x([0-9]+)\+.*$#\1#' | $SORTCOMMAND -g -r | head -n 1)
+		TEMPMAX=$($IDENTIFYCOMMAND *.$imageext | grep "Geometry:" | sed -r 's#^.*Geometry:.*?[0-9]+x([0-9]+)\+.*$#\1#' | $SORTCOMMAND -g -r | $HEADCOMMAND -n 1)
 		if [[ $TEMPMAX -gt $MAXHEIGHT ]]; then
 			MAXHEIGHT=$TEMPMAX
 		fi
-- 
2.39.5