From 48c52a1f4889858ae3466f1987b522e426b6ddf3 Mon Sep 17 00:00:00 2001
From: FRIGN <dev@frign.de>
Date: Mon, 19 Sep 2016 21:47:50 +0200
Subject: 2ff: make it more portable

Thanks Roberto and Evan Gates!
---
 2ff | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to '2ff')

diff --git a/2ff b/2ff
index 1b61cef..9a252a9 100755
--- a/2ff
+++ b/2ff
@@ -7,8 +7,8 @@ fi
 TMP=$(mktemp)
 cat > "$TMP"
 
-if [ "$(head -c 8 "$TMP")" = "farbfeld" ]; then
-	cat < "$TMP"
+if [ "$(dd if="$TMP" bs=1 count=8 2>/dev/null)" = "farbfeld" ]; then
+	cat "$TMP"
 	exit 0
 fi
 
-- 
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