Add missing dbuser option

root/usr/bin/samba-db-logd

@@ -22,6 +22,7 @@ GetOptions(
     "log=s"              => \$opts{squidlog},
     "dbhost=s"           => \$opts{dbhost},
     "dbname=s"           => \$opts{dbname},
+    "dbuser=s"           => \$opts{dbuser},
     "dbpass=s"           => \$opts{dbpass}
 );