From 749675c629bb17deb26e35fe6c7053fe5ed73a55 Mon Sep 17 00:00:00 2001
From: Morgan Jones <me@numin.it>
Date: Sat, 23 Aug 2025 22:09:04 -0700
Subject: [PATCH] mattermost: tests: use UTF-8 for database charset

There is a new test that checks this.
---
 pkgs/by-name/ma/mattermost/tests.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/ma/mattermost/tests.nix b/pkgs/by-name/ma/mattermost/tests.nix
index 98e296f74546..85d3003fa8c8 100644
--- a/pkgs/by-name/ma/mattermost/tests.nix
+++ b/pkgs/by-name/ma/mattermost/tests.nix
@@ -337,7 +337,7 @@ mattermost.overrideAttrs (
 
       # Start Postgres.
       export PGDATA="$NIX_BUILD_TOP/.postgres"
-      initdb -U postgres
+      initdb -E UTF8 -U postgres
       mkdir -p "$PGDATA/run"
       cat <<EOF >> "$PGDATA/postgresql.conf"
       unix_socket_directories = '$PGDATA/run'