quickfix: don't hang waiting on bg jobs with SQL debug

lib/database/close

@@ -3,7 +3,8 @@ closeDatabase() {
 	echo 'vacuum;' >&3
 	echo .quit >&3
 	(( debug )) && echo -n "Waiting for SQLite to terminate... "
-	wait
+	(( debug > 2 )) && exec 5>&-
+	wait $db_pid
 	(( debug )) && echo OK
 	exec 3>&-
 	exec 4<&-

lib/database/open

@@ -1,11 +1,15 @@
 #!/usr/bin/env bash
 openDatabase() {
+	local			\
+		populate_db
+
 	[[ -f "$database" ]] || populate_db=1
 	rm -f "$tempdir"/sqlite.{in,out}
 	mkfifo "$tempdir"/sqlite.{in,out}
 	sqlite3 -bail "$database"	\
 		< "$tempdir/sqlite.in"	\
 		> "$tempdir/sqlite.out"	&
+	db_pid=$!
 	exec 3> "$tempdir"/sqlite.in
 	exec 4< "$tempdir"/sqlite.out
 	rm "$tempdir"/sqlite.in "$tempdir"/sqlite.out