ExtractCustomFieldValues extension for RT, #9728

[freeside.git] / rt / lib / RT / Attribute_Overlay.pm

diff --git a/rt/lib/RT/Attribute_Overlay.pm b/rt/lib/RT/Attribute_Overlay.pm
index 58b5eb8..492fbeb 100644 (file)
--- a/rt/lib/RT/Attribute_Overlay.pm
+++ b/rt/lib/RT/Attribute_Overlay.pm
@@ -2,7 +2,7 @@
 #
 # COPYRIGHT:
 #
-# This software is Copyright (c) 1996-2011 Best Practical Solutions, LLC
+# This software is Copyright (c) 1996-2013 Best Practical Solutions, LLC
 #                                          <sales@bestpractical.com>
 #
 # (Except where explicitly superseded by other copyright notices)
@@ -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);
 }