From b748b27a0d4a3da71095dd18bcd75a2988e78e61 Mon Sep 17 00:00:00 2001
From: Christoph Klaffl <christoph@phreaker.eu>
Date: Tue, 5 Nov 2019 17:30:43 +0100
Subject: [PATCH] handle FileNotFound errors properly

---
 findoid | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/findoid b/findoid
index 48301a4..41558fb 100755
--- a/findoid
+++ b/findoid
@@ -64,6 +64,10 @@ sub getversions {
 		my $filename = "$dataset/$snappath/$snap/$relpath";
 		my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = stat($filename);
 
+		if (!defined $size) {
+			next;
+		}
+
 		# only push to the $versions hash if this size and mtime aren't already present (simple dedupe)
 		my $duplicate = 0;
 		foreach my $version (keys %versions) {