uninstall.sh in evt-event_source-postgres-0.19.0.2

- old
+ new

@@ -41,10 +41,10 @@
 }
 
 function delete-database {
   echo "Database name is: $database"
 
-  database_exists=`psql -tAc "SELECT 1 FROM pg_database WHERE datname='$database'"`
+  database_exists=`psql postgres -tAc "SELECT 1 FROM pg_database WHERE datname='$database'"`
 
   if [ "$database_exists" = "1" ]; then
     echo "Deleting database \"$database\"..."
     dropdb $database
   else