From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Sat, 31 Dec 2016 17:06:29 +0000 (+0800)
Subject: x86: move sysupgrade.tgz only if it exists
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=fa37bdc05a3e8ebab7de293d059959b2efc99581;p=openwrt%2Fstaging%2Fblogic.git

x86: move sysupgrade.tgz only if it exists

To squash error messages at boot time

    mv: can't rename '/mnt/sysupgrade.tgz': No such file or directory

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---

diff --git a/target/linux/x86/base-files/lib/preinit/79_move_config b/target/linux/x86/base-files/lib/preinit/79_move_config
index 5ac81cb90d1c..37954f0236fa 100644
--- a/target/linux/x86/base-files/lib/preinit/79_move_config
+++ b/target/linux/x86/base-files/lib/preinit/79_move_config
@@ -7,9 +7,12 @@ move_config() {
 	. /lib/upgrade/platform.sh
 
 	if platform_export_bootdevice && platform_export_partdevice partdev 1; then
-		mount -t ext4 -o rw,noatime "/dev/$partdev" /mnt
-		mv -f /mnt/sysupgrade.tgz /
-		umount /mnt
+		if mount -t ext4 -o rw,noatime "/dev/$partdev" /mnt; then
+			if [ -f /mnt/sysupgrade.tgz ]; then
+				mv -f /mnt/sysupgrade.tgz /
+			fi
+			umount /mnt
+		fi
 	fi
 }