From: Maria Matejka <mq@ucw.cz>
Date: Sat, 10 May 2025 13:02:58 +0000 (+0200)
Subject: Version script: fix detached mode
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fheads%2Fstable-v2.17;p=thirdparty%2Fbird.git

Version script: fix detached mode
---

diff --git a/tools/version b/tools/version
index 6e591e34b..0ef4f13ec 100755
--- a/tools/version
+++ b/tools/version
@@ -47,7 +47,7 @@ esac
 # Add branch info if not passed via command line
 if [ -z "${BRANCH}" ]; then
   # There is also --show-current but it's too new to be portable.
-  BRANCH=$(git branch | sed -n 's/^[*] //p' | grep -v 'HEAD detached')
+  BRANCH=$(git branch | sed -n 's/^[*] //p' | grep -v 'HEAD detached' || true)
 fi
 
 # Found a branch