From 81693c96bab62e166a9828a76533823370def2a8 Mon Sep 17 00:00:00 2001
From: David McFarland <corngood@gmail.com>
Date: Wed, 17 Apr 2024 09:41:03 -0300
Subject: [PATCH] dotnet: force ICU to be loaded during tests

---
 pkgs/development/compilers/dotnet/common.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/dotnet/common.nix b/pkgs/development/compilers/dotnet/common.nix
index 7cd37975f988..49f3e3be4d77 100644
--- a/pkgs/development/compilers/dotnet/common.nix
+++ b/pkgs/development/compilers/dotnet/common.nix
@@ -71,8 +71,10 @@
                 export DOTNET_ROOT=${runtime}
               '' + run);
 
+      # Setting LANG to something other than 'C' forces the runtime to search
+      # for ICU, which will be required in most user environments.
       checkConsoleOutput = command: ''
-        output="$(${command})"
+        output="$(LANG=C.UTF-8 ${command})"
         # yes, older SDKs omit the comma
         [[ "$output" =~ Hello,?\ World! ]] && touch "$out"
       '';