From de39ac7bcc3a52dfe2895a3facfc4f9f3801fc40 Mon Sep 17 00:00:00 2001
From: Richard Hansen <rhansen@rhansen.org>
Date: Sat, 29 Jun 2024 02:00:40 -0400
Subject: [PATCH] Fix undef warning when `daemon` is unset

This fixes a bug introduced in commit
88eb2ed4fe9879670ff808dc0703834aac654181
---
 ddclient.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ddclient.in b/ddclient.in
index 25bd8e4..ecfa7a6 100755
--- a/ddclient.in
+++ b/ddclient.in
@@ -1919,7 +1919,7 @@ sub init_config {
     ## parse an interval expression (such as '5m') into number of seconds
     $opt{'daemon'} = interval(opt('daemon')) if defined($opt{'daemon'});
     ## make sure the interval isn't too short
-    $opt{'daemon'} = minimum('daemon') if opt('daemon') > 0 && opt('daemon') < minimum('daemon');
+    $opt{'daemon'} = minimum('daemon') if opt('daemon') && opt('daemon') < minimum('daemon');
 
     ## define or modify host options specified on the command-line
     if (defined($opt{'options'})) {