From ae624f87c18699ae082fabf9f4193839425af68a Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Wed, 18 Nov 2020 13:39:14 +0100
Subject: do_release.sh: fix for older git on gitlab CI

---
 tools/do_release.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/do_release.sh b/tools/do_release.sh
index 8171334..7bbf609 100644
--- a/tools/do_release.sh
+++ b/tools/do_release.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -e
 
-SOURCE_BRANCH=$(git branch --show-current)
+SOURCE_BRANCH=$(git rev-parse --abbrev-ref HEAD)
 RELEASE_TRIGGER=${RELEASE_TRIGGER:-"Manual command-line makefile invocation"}
 
 set -x GIT_AUTHOR_NAME=${GIT_AUTHOR_NAME:-'STM32Square Auto-Release Script'}
-- 
cgit