if [ ! -d "$AONDIR" ]; then
>&2 echo "Please set the AONDIR environment variable"
- exit
+ exit 1
fi
CURR_DIR=`pwd`
if [ "$AONDIR" -ef "$CURR_DIR" ]; then
>&2 echo "Current directory is the same as AONDIR: giving up"
- exit
+ exit 1
fi
book_db="$AONDIR/common/sqlite/bookcodes.db"