From 4fd90ec7843b4e9d090f44a9390191dbb7228b2d Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Tue, 19 Oct 2021 21:41:41 -0400
Subject: [PATCH] EmailNotification: address Use of uninitialized value in
 numeric eq (==)

---
 src/lib/Hydra/Plugin/EmailNotification.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/Hydra/Plugin/EmailNotification.pm b/src/lib/Hydra/Plugin/EmailNotification.pm
index 721365e1..6546dd1c 100644
--- a/src/lib/Hydra/Plugin/EmailNotification.pm
+++ b/src/lib/Hydra/Plugin/EmailNotification.pm
@@ -12,7 +12,7 @@ use Hydra::Helper::Email;
 
 sub isEnabled {
     my ($self) = @_;
-    return $self->{config}->{email_notification} == 1;
+    return defined($self->{config}->{email_notification}) && $self->{config}->{email_notification} == 1;
 }
 
 my $template = <<EOF;