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From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Wed, 3 May 2017 08:29:24 +0200
Subject: fstools: clean up trailing whitespace in snapshot script
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
diff --git a/package/system/fstools/files/snapshot b/package/system/fstools/files/snapshot
index c1a5b733f3c70e2bb5f2e83d3589e2f10832760f..baf24f1e3e90fe7708e0f28c17ba270a35a2cd52 100644
--- a/package/system/fstools/files/snapshot
+++ b/package/system/fstools/files/snapshot
@@ -42,7 +42,7 @@ do_snapshot_upgrade() {
opkg list-upgradable
[ $? -eq 0 ] || exit 2
-
+
UPDATES=`opkg list-upgradable | cut -d" " -f1`
[ -z "${UPDATES}" ] && exit 0