From b17c7369286022a7ef5d16bce31a33932b7c528e Mon Sep 17 00:00:00 2001
From: Jim Salter <github@jrs-s.net>
Date: Tue, 18 Nov 2014 09:49:24 -0500
Subject: [PATCH] added check to make sure /var/cache/sanoidsnapshots.txt is
 writeable

---
 sanoid | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sanoid b/sanoid
index 157270a..cdd75f3 100755
--- a/sanoid
+++ b/sanoid
@@ -464,7 +464,7 @@ sub getsnaps {
 			@rawsnaps = <FH>;
 			close FH;
 	
-			open FH, "> $cache";
+			open FH, "> $cache" or die 'Could not write to $cache!\n';
 			print FH @rawsnaps;
 			close FH;
 			removelock('sanoid_cacheupdate');