From 3b9fc791a3f03fdfd22232cafd633b668695456f Mon Sep 17 00:00:00 2001
From: Eman Resu <78693624+quatquatt@users.noreply.github.com>
Date: Tue, 26 May 2026 14:11:47 -0400
Subject: [PATCH] build-support/fetchgitlab: remove assertMsg usage

---
 pkgs/build-support/fetchgitlab/default.nix | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/pkgs/build-support/fetchgitlab/default.nix b/pkgs/build-support/fetchgitlab/default.nix
index 8a2b0ffa31d6..c7f2d689885f 100644
--- a/pkgs/build-support/fetchgitlab/default.nix
+++ b/pkgs/build-support/fetchgitlab/default.nix
@@ -27,9 +27,8 @@ lib.makeOverridable (
   }@args:
 
   assert (
-    lib.assertMsg (lib.xor (tag == null) (
-      rev == null
-    )) "fetchFromGitLab requires one of either `rev` or `tag` to be provided (not both)."
+    lib.xor (tag == null) (rev == null)
+    || throw "fetchFromGitLab requires one of either `rev` or `tag` to be provided (not both)."
   );
 
   let