fix queue renaming, #10488

diff --git a/rt/lib/RT/Attribute_Overlay.pm b/rt/lib/RT/Attribute_Overlay.pm
index 4d201da..47162ac 100644 (file)
--- a/rt/lib/RT/Attribute_Overlay.pm
+++ b/rt/lib/RT/Attribute_Overlay.pm
@@ -309,12 +309,9 @@ Deletes the subvalue with the key NAME
 sub DeleteSubValue {
     my $self = shift;
     my $key = shift;
-    my %values = $self->Content();
-    delete $values{$key};
-    $self->SetContent(%values);
-
-    
-
+    my $values = $self->Content();
+    delete $values->{$key};
+    $self->SetContent($values);
 }