From 258040a93969016b4f4b034fa5d445b3977a4239 Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Fri, 13 Jun 2014 13:35:00 +0400
Subject: [PATCH] Add a function to overwrite just the version and sha256 by
 grepping them

---
 pkgs/build-support/upstream-updater/update-walker.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/build-support/upstream-updater/update-walker.sh b/pkgs/build-support/upstream-updater/update-walker.sh
index 5743a289a4cf..bc58f935f815 100755
--- a/pkgs/build-support/upstream-updater/update-walker.sh
+++ b/pkgs/build-support/upstream-updater/update-walker.sh
@@ -246,6 +246,12 @@ do_overwrite () {
   mv "$1.new.tmp" "$1"
 }
 
+do_overwrite_just_version () {
+  ensure_hash
+  set_var_value version $CURRENT_VERSION
+  set_var_value sha256 $CURRENT_HASH
+}
+
 process_config () {
   CONFIG_DIR="$(directory_of "$1")"
   CONFIG_NAME="$(basename "$1")"