From 38eb3479f81eb4f4740d4d4b3e002c360cd007be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Tue, 12 Dec 2017 11:02:48 +0100
Subject: [PATCH] add missing if

---
 PVE/APIClient/LWP.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PVE/APIClient/LWP.pm b/PVE/APIClient/LWP.pm
index 36e1b06..4584bc0 100755
--- a/PVE/APIClient/LWP.pm
+++ b/PVE/APIClient/LWP.pm
@@ -259,7 +259,7 @@ my $verify_cert_callback = sub {
     # check server certificate against cache of pinned FPs
     # get fingerprint of server certificate
     my $fp = Net::SSLeay::X509_get_fingerprint($cert, 'sha256');
-    return 0 !defined($fp) || $fp eq ''; # error
+    return 0 if !defined($fp) || $fp eq ''; # error
 
     my $valid = $self->{cached_fingerprints}->{$fp};
     return $valid if defined($valid); # return cached result