#!/bin/bash
-# $Id$
-# $URL$
#
# priority: 900
#
extension=${script##*.}
version=$(psql -U $PLC_DB_USER --quiet --tuples-only --no-align -c \
"SELECT version FROM plc_db_extensions WHERE name='$name' LIMIT 1" \
- $PLC_DB_NAME 2>/dev/null | awk '/^[0-9]+$/ { ver=$1 } END { print ver }')
+ $PLC_DB_NAME 2>/dev/null | awk 'BEGIN { ver=0 } /^[0-9]+$/ { ver=$1 } END { print ver }')
if [ $version -eq 0 ]; then
if [ "$extension" = "sql" ] ; then
dialog " - $script (dbdumped)"