From 8c7b9e2f90f2b1ce8f432295599acdcb1b963e0c Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 27 Dec 2018 21:44:29 +0000
Subject: [PATCH] Add a null check to name.sh

---
 contrib/semver/name.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/semver/name.sh b/contrib/semver/name.sh
index 935cc75..1fa2ce0 100644
--- a/contrib/semver/name.sh
+++ b/contrib/semver/name.sh
@@ -4,8 +4,8 @@
 BRANCH=$(git symbolic-ref --short HEAD 2>/dev/null)
 
 # Complain if the git history is not available
-if [ $? != 0 ]; then
-  printf "unknown"
+if [ $? != 0 ] || [ -z "$BRANCH" ]; then
+  printf "yggdrasil"
   exit 1
 fi