fix auto-refresh, #12766

diff --git a/rt/share/html/Elements/Header b/rt/share/html/Elements/Header
index 4f48deb..64d548d 100755 (executable)
--- a/rt/share/html/Elements/Header
+++ b/rt/share/html/Elements/Header
@@ -68,7 +68,7 @@ $id =~ s|-$||g;
 my $head = '';
 
 if ($Refresh && $Refresh =~ /^(\d+)/ && $1 > 0) {
-  $head .= '<meta http-equiv="refresh" content="$Refresh" />';
+  $head .= qq( <meta http-equiv="refresh" content="$Refresh" /> );
 }
 
 my $WebPath = RT->Config->Get('WebPath');