From e232c22b3d461b8fa2e4cc762fea0eac443b9aac Mon Sep 17 00:00:00 2001
From: externo6 <externo6@users.noreply.github.com>
Date: Wed, 16 Oct 2019 10:10:23 +0100
Subject: [PATCH] Only add % to value if % is not present.

---
 scripts/ZoneMinder/lib/ZoneMinder/Filter.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm b/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
index 7a78e3b71..e14ae8d14 100644
--- a/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
+++ b/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
@@ -239,7 +239,7 @@ sub Sql {
                 if ( $term->{op} eq 'LIKE'
                 || $term->{op} eq 'NOT LIKE'
                 ) {
-                $temp_value = '%'.$temp_value.'%';
+                $temp_value = '%'.$temp_value.'%' if $temp_value !~ /%/;
                 }
               $value = "'$temp_value'";
             } elsif ( $term->{attr} eq 'DateTime' or $term->{attr} eq 'StartDateTime' or $term->{attr} eq 'EndDateTime' ) {