From 2e6abddb5e04b1acd18dba4c2be32b6838d0e49d Mon Sep 17 00:00:00 2001
From: Christoph Klaffl <christoph@phreaker.eu>
Date: Mon, 30 Mar 2020 19:01:54 +0200
Subject: [PATCH] fixed uninitialized value warning

---
 syncoid | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/syncoid b/syncoid
index cef0e3a..554f5dd 100755
--- a/syncoid
+++ b/syncoid
@@ -120,6 +120,14 @@ if ($debug) { print "DEBUG: SSHCMD: $sshcmd\n"; }
 my ($sourcehost,$sourcefs,$sourceisroot) = getssh($rawsourcefs);
 my ($targethost,$targetfs,$targetisroot) = getssh($rawtargetfs);
 
+my $sourcesudocmd = $sourceisroot ? '' : $sudocmd;
+my $targetsudocmd = $targetisroot ? '' : $sudocmd;
+
+# figure out whether compression, mbuffering, pv
+# are available on source, target, local machines.
+# warn user of anything missing, then continue with sync.
+my %avail = checkcommands();
+
 # handle insecure direct connection arguments
 my $directconnect = "";
 my $directlisten = "";
@@ -145,14 +153,6 @@ if (length $args{'insecure-direct-connection'}) {
 	}
 }
 
-my $sourcesudocmd = $sourceisroot ? '' : $sudocmd;
-my $targetsudocmd = $targetisroot ? '' : $sudocmd;
-
-# figure out whether compression, mbuffering, pv
-# are available on source, target, local machines.
-# warn user of anything missing, then continue with sync.
-my %avail = checkcommands();
-
 my %snaps;
 my $exitcode = 0;