From dc5b64fd6149123af9a1230eb2819a27e505e3a9 Mon Sep 17 00:00:00 2001
From: Keir Fraser <keir.fraser@citrix.com>
Date: Wed, 5 Dec 2007 17:28:59 +0000
Subject: [PATCH] Check block file existence. Signed-off-by: Akio Takebe
 <takebe_akio@jp.fujitsu.com>

---
 tools/examples/block | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/examples/block b/tools/examples/block
index 2f3a645d7a..cd7bd78107 100644
--- a/tools/examples/block
+++ b/tools/examples/block
@@ -220,6 +220,7 @@ case "$command" in
         # Canonicalise the file, for sharing check comparison, and the mode
         # for ease of use here.
         file=$(readlink -f "$p") || fatal "$p does not exist."
+        test -f "$file" || fatal "$file does not exist."
         mode=$(canonicalise_mode "$mode")
 
         claim_lock "block"
-- 
2.30.2