X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=rt%2Flib%2FRT%2FSQL.pm;fp=rt%2Flib%2FRT%2FSQL.pm;h=bf48bda503ad56bb6994409473fae92736e9bddf;hb=e70abd21bab68b23488f7ef1ee2e693a3b365691;hp=3074328dc67b61c8ba9473e7132936bb0a627399;hpb=b4b0c7e72d7eaee2fbfc7022022c9698323203dd;p=freeside.git

diff --git a/rt/lib/RT/SQL.pm b/rt/lib/RT/SQL.pm
index 3074328dc..bf48bda50 100644
--- a/rt/lib/RT/SQL.pm
+++ b/rt/lib/RT/SQL.pm
@@ -229,7 +229,7 @@ sub PossibleCustomFields {
             sub { $_[0]->{'key'} =~ /^Queue(?:\z|\.)/ },
         );
     }
-    if ( $tree ) {
+    if ( $tree && @$tree ) {
         my $clause = 'QUEUES';
         my $queue_alias = $cfs->Join(
             TYPE   => 'LEFT',