From 6a833656b04f1bbb825d006109f049d3e8f3da9c Mon Sep 17 00:00:00 2001
From: Wolfgang Karall-Ahlborn <wolfgangkarall@users.noreply.github.com>
Date: Wed, 17 Mar 2021 10:48:52 +0100
Subject: Also use 'unknown' instead of undef

Easier than using defined() in the condition to get rid of

 Use of uninitialized value $dkimresult in string eq ...
---
 dmarcts-report-parser.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dmarcts-report-parser.pl b/dmarcts-report-parser.pl
index ace1597..756476a 100755
--- a/dmarcts-report-parser.pl
+++ b/dmarcts-report-parser.pl
@@ -914,7 +914,7 @@ sub storeXMLInDatabase {
 						# If any of them are different, and don't contain a "pass" result, then $dkimresult will be empty
 							$dkimresult = $rp->[0]->{'result'};
 						} else {
-							$dkimresult = undef;
+							$dkimresult = 'unknown';
 						}
 					}
 				}
@@ -947,7 +947,7 @@ sub storeXMLInDatabase {
 						# If any of them are different, and don't contain a "pass" result, then $spfresult will be empty
 							$spfresult = $rp->[0]->{'result'};
 						} else {
-							$spfresult = undef;
+							$spfresult = 'unknown';
 						}
 					}
 				}
-- 
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