From 92aca820b26f5310e1272eb086757f42d0707e39 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Thu, 14 Oct 2021 23:22:12 +0200
Subject: [PATCH] libxmlxx.updateScript: correct attribute path

Also freeze the ABI version at 2.0
---
 pkgs/development/libraries/libxmlxx/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/libxmlxx/default.nix b/pkgs/development/libraries/libxmlxx/default.nix
index 67c5a0794ed5..19af942d759f 100644
--- a/pkgs/development/libraries/libxmlxx/default.nix
+++ b/pkgs/development/libraries/libxmlxx/default.nix
@@ -17,8 +17,10 @@ stdenv.mkDerivation rec {
 
   passthru = {
     updateScript = gnome.updateScript {
+      attrPath = "libxmlxx";
       packageName = pname;
       versionPolicy = "odd-unstable";
+      freeze = true;
     };
   };