X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=plc.d%2Fdb;h=6bf638876a8c4b850e09878edca1dc5edb150797;hb=fabf020a2ee703a4adf22c213759840f2a55261a;hp=644a3ad6464bfa421e7b43ef2c44aaab0275a164;hpb=e9d8be04c8787e4142897032d38b4ae5b151ec0f;p=plcapi.git

diff --git a/plc.d/db b/plc.d/db
index 644a3ad..6bf6388 100755
--- a/plc.d/db
+++ b/plc.d/db
@@ -30,7 +30,7 @@ function extend_db()
 	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)"