From 0c92e76fd21b010e9d5ab1b3634c3f7f5d648cf9 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Wed, 10 Aug 2016 09:48:06 +0200
Subject: Check for whitelist

---
 move-home-litter | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/move-home-litter b/move-home-litter
index 5f3eba6..ad16c38 100755
--- a/move-home-litter
+++ b/move-home-litter
@@ -33,6 +33,12 @@ YESTERDAY="$(date -d '1 day ago' '+%F')"
 TGT="$TGTDIR/$YESTERDAY"
 
 cd "$BASE"
+
+if ! [ -e "$WHITELIST" ] ; then
+  echo >&2 "You need to set up a whitelist of files to keep in $WHITELIST."
+  exit 1
+fi
+
 mkdir -p "$TGT"
 
 find -mindepth 1 -maxdepth 1 ! -name '.*' -printf '%f\0' |
-- 
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