From: Matt S Trout <mst@shadowcat.co.uk>
Date: Sun, 13 Oct 2019 04:24:07 +0000 (+0000)
Subject: always return some arrayref
X-Git-Tag: v1.90_03~8
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=2e9edda8d69d0c8faeb752dc319fe099c6aec729;p=dbsrgits%2FSQL-Abstract.git

always return some arrayref
---

diff --git a/lib/SQL/Abstract.pm b/lib/SQL/Abstract.pm
index 5c7282a..4954643 100644
--- a/lib/SQL/Abstract.pm
+++ b/lib/SQL/Abstract.pm
@@ -888,7 +888,7 @@ sub render_aqt {
   die "Not a node type: $k" unless $k =~ s/^-//;
   if (my $meth = $self->{render}{$k}) {
     local our $Render_Top_Level = $top_level;
-    return $self->$meth($k, $v);
+    return $self->$meth($k, $v)||[];
   }
   die "notreached: $k";
 }