From 7e94d0d3c3b267f0b92ff5b316cc371a68f00b99 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Mon, 31 Aug 2020 14:23:22 +0200
Subject: [dnbd3-rootfs] always print revision (0 if not given)

---
 modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh b/modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh
index 49047c51..35b4204f 100755
--- a/modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh
+++ b/modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh
@@ -72,7 +72,7 @@ IFS=", "
 for try in {1..5} FAIL; do
     if [ "$try" = "FAIL" ]; then
         emergency_shell "Failed to connect '${SLX_DNBD3_IMAGE}'" \
-            "${SLX_DNBD3_RID:+(revision: $SLX_DNBD3_RID)}" \
+            "(revision: ${SLX_DNBD3_RID:-0})" \
             "from one of '$SLX_DNBD3_SERVERS' to '$_dnbd3_dev'." \
             "Check if the image exists on one of the servers" \
             "and if any is reachable from this client."
-- 
cgit v1.2.3-55-g7522