# HG changeset patch
# User Heiko Schlittermann (JUMPER) <hs@schlittermann.de>
# Date 1307541523 -7200
# Node ID 34214775a77acbea1efa2c9f744195e5fa12f195
# Parent  bdc9a889933313ef8fb63a12c4ba1fb97dd19d10
fix: exit cleanly on missing lines_count.dat

diff -r bdc9a8899333 -r 34214775a77a apt-feed-logbuch.sh
--- a/apt-feed-logbuch.sh	Wed Jun 08 15:56:23 2011 +0200
+++ b/apt-feed-logbuch.sh	Wed Jun 08 15:58:43 2011 +0200
@@ -19,6 +19,16 @@
     . /etc/default/ius.upgrade.conf
 fi
 
+if ! test -f "$LINES_COUNT"; then
+    echo "$0: $LINES_COUNT is missing" >&2
+    exit 0
+fi
+
+if ! test -s "$LINES_COUNT"; then
+    echo "$0: $LINES_COUNT is empty" >&2
+    exit 0
+fi
+
 APT_CMD=$(ps -p $1 -o args=)
 APT_TMP="/tmp/$$.tmp"
 APT_OUT="/tmp/$$.out"