X-Original-To: alpine-devel@lists.alpinelinux.org Delivered-To: alpine-devel@mail.alpinelinux.org Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) (using TLSv1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.alpinelinux.org (Postfix) with ESMTPS id 019C0DC5E77 for ; Thu, 27 Jun 2013 07:32:32 +0000 (UTC) Received: from compute4.internal (compute4.nyi.mail.srv.osa [10.202.2.44]) by gateway1.nyi.mail.srv.osa (Postfix) with ESMTP id 7A02E20F12 for ; Thu, 27 Jun 2013 03:32:24 -0400 (EDT) Received: from frontend2.nyi.mail.srv.osa ([10.202.2.161]) by compute4.internal (MEProxy); Thu, 27 Jun 2013 03:32:24 -0400 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=from:to:subject:date:message-id :in-reply-to:references; s=smtpout; bh=g0fUVm1ZCtX2EHBPnq4HgWo/T 1k=; b=sT24f6WjgAafL5P0f+kqNoAZw+Hx6jdWE1m0K8PzcbkLMLeIJ7j+abuVZ fFMncNkfUf5o/YFPzQFip2U+clJFLQ5XIWbVeJnD+/I1OpmPWQTZ5ZWOFTqW/ajM T1rpeKRvmrfiW8/wTMmzVyNrOufOGcGu2LetOt9vlAP5om6+lM= X-Sasl-enc: VZfhpPk1vYUevqlMnMiO1BkA7+Pm1JovL3ft5ey0kwHG 1372318344 Received: from localhost (unknown [69.86.161.244]) by mail.messagingengine.com (Postfix) with ESMTPA id 4D72768021D for ; Thu, 27 Jun 2013 03:32:24 -0400 (EDT) From: Dubiousjim To: alpine-devel@lists.alpinelinux.org Subject: [alpine-devel] [PATCH 7/8] main/syslinux: don't create backup when no changes Date: Thu, 27 Jun 2013 03:32:20 -0400 Message-Id: <9f64bdebfb6a83b015fe0a1d7c08750926fb0ab1.1372318132.git.dubiousjim@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: References: X-Mailinglist: alpine-devel Precedence: list List-Id: Alpine Development List-Unsubscribe: List-Post: List-Help: List-Subscribe: --- main/syslinux/update-extlinux | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/main/syslinux/update-extlinux b/main/syslinux/update-extlinux index 66bc0ed..a8b0474 100755 --- a/main/syslinux/update-extlinux +++ b/main/syslinux/update-extlinux @@ -169,18 +169,22 @@ if [ -f "/boot/reboot.c32" ]; then echo "" >> $conf.new fi +if diff -q $conf.new $conf >/dev/null 2>&1; then + everbose "Configuration unchanged." + rm $conf.new +fi if [ "$overwrite" != "1" ]; then exit 0 -fi +elif [ -f "$conf.new" ]; then + # keep a backup just in case + if [ -f "$conf" ]; then + mv $conf $conf.old + fi -# keep a backup just in case -if [ -f "$conf" ]; then - mv $conf $conf.old + mv $conf.new $conf fi -mv $conf.new $conf - everbose "Installing libutil.c32 libcom32.c32 mboot.c32 menu.c32 vesamenu.c32 to /boot." cp /usr/share/syslinux/libutil.c32 \ /usr/share/syslinux/libcom32.c32 \ -- 1.8.3.1 --- Unsubscribe: alpine-devel+unsubscribe@lists.alpinelinux.org Help: alpine-devel+help@lists.alpinelinux.org ---