Fix a bug in the update-db auxiliary script.

 - Legacy-Id: 1977

Author: levkowetz

test/update-db

@@ -31,7 +31,7 @@ done
 [ "$DBSANE" ] || DBSANE=$build/test/sql_sanitize.sql
 [ "$DBTEST" ] || DBTEST=$build/test/sql_setup.sql
 [ "$DBTIME" ] || DBTIME=$state/update-db.dump
-[ "$DBSTART" ] || DBTIME=$state/update-db.start
+[ "$DBSTART" ] || DBSTART=$state/update-db.start
 [ "$DBDONE" ] || DBDONE=$state/update-db.done
 [ "$DBLOCK" ] || DBLOCK=$lock