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Diffstat (limited to 'rt/lib/RT/SQL.pm')
| -rw-r--r-- | rt/lib/RT/SQL.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rt/lib/RT/SQL.pm b/rt/lib/RT/SQL.pm index 3074328..bf48bda 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', |