From 018269377a4e37c799189bf1a4c859cf8da0e278 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Wed, 27 Jan 2021 23:55:45 +0100
Subject: [PATCH] Remove ref/tags from version

---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index 686cdbf..9b5efb7 100755
--- a/build.sh
+++ b/build.sh
@@ -16,7 +16,7 @@ cd "$VERSION_SHORT" || exit 1
 VERSION=$(grep -oP '[0-9]+\.[0-9]+\.[0-9]+' Dockerfile | head -1)
 DOCKER_REPO=factoriotools/factorio
 
-BRANCH=${GITHUB_REF#refs/heads/}
+BRANCH=${GITHUB_REF#refs/*/}
 
 if [[ -n ${GITHUB_BASE_REF:-} ]]; then
   TAGS="$DOCKER_REPO:$GITHUB_BASE_REF"