From 57178e41a498db90c9ba38b97d85f1e8d53982c4 Mon Sep 17 00:00:00 2001
From: Peter Feerick <5500713+pfeerick@users.noreply.github.com>
Date: Fri, 28 Aug 2026 02:58:41 +0000
Subject: [PATCH] fix: add sk_SK locale for Slovak custom-function sort
 generation

tools/cfn_sorter.sh in EdgeTX/edgetx compiles cfn_sorter.cpp against
every RADIO_LANGUAGES locale, including sk_SK, to regenerate
cfn_sort.cpp. This image never generated it, so any Slovak-related
"Custom function sort order" CI check fails with a locale::facet
runtime error.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
---
 dev/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dev/Dockerfile b/dev/Dockerfile
index 637c17e..d56d07d 100644
--- a/dev/Dockerfile
+++ b/dev/Dockerfile
@@ -61,7 +61,7 @@ RUN apt-get update && \
     locale-gen zh_CN.UTF-8 cs_CZ.UTF-8 da_DK.UTF-8 de_DE.UTF-8 es_ES.UTF-8 \
                en_US.UTF-8 fi_FI.UTF-8 fr_FR.UTF-8 he_IL.UTF-8 it_IT.UTF-8 \
                ja_JP.UTF-8 ko_KR.UTF-8 nl_NL.UTF-8 pl_PL.UTF-8 pt_PT.UTF-8 \
-               ru_RU.UTF-8 sv_SE.UTF-8 zh_TW.UTF-8 uk_UA.UTF-8 && \
+               ru_RU.UTF-8 sv_SE.UTF-8 sk_SK.UTF-8 zh_TW.UTF-8 uk_UA.UTF-8 && \
     # Install global npm package
     npm i lv_font_conv -g && \
     # Set up Rob Savoury's PPA for newer SDL2