From 1eb5f8bfc7ca889bf95114ac5fc344a7ba218208 Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Wed, 10 Aug 2016 19:27:23 +0200
Subject: [PATCH] update-walker: allow filtering for SF tarballs

---
 .../upstream-updater/update-walker-service-specific.sh          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/upstream-updater/update-walker-service-specific.sh b/pkgs/build-support/upstream-updater/update-walker-service-specific.sh
index b66001073f2..fe439c5d11e 100644
--- a/pkgs/build-support/upstream-updater/update-walker-service-specific.sh
+++ b/pkgs/build-support/upstream-updater/update-walker-service-specific.sh
@@ -9,7 +9,7 @@ SF_version_dir () {
 }
 
 SF_version_tarball () {
-  version_link '[.]tar[.].*/download$'
+  version_link "${1:-[.]tar[.]}.*/download\$"
 }
 
 GH_latest () {