From 101ab7e31c1b5e17a3e2499f4ca2b6d7ec3c39af Mon Sep 17 00:00:00 2001
From: Daniel Black <daniel@mariadb.org>
Date: Tue, 23 Jul 2024 09:59:12 +1000
Subject: [PATCH] build: empty /etc/os-release

Without a /etc/os-release ID and VERSION_ID would be blank, so
lets just populate these with an unknown tag.
---
 scripts/packages/rpm.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/packages/rpm.sh b/scripts/packages/rpm.sh
index a6cdd2249..cc0690572 100755
--- a/scripts/packages/rpm.sh
+++ b/scripts/packages/rpm.sh
@@ -60,7 +60,8 @@ fi
 # from /etc/os-release
 if  [ -z "$DIST_TAG" ]
 then
-  DIST_TAG=".${ID}${VERSION_ID%%.*}"
+  VERSION_ID=${VERSION_ID:-}
+  DIST_TAG=".${ID:-unknown}${VERSION_ID%%.*}"
 fi
 
 $(which rpmbuild) --clean --define "_topdir $RPM_TOP_DIR" \