X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FResultSet.pm;h=46f2d29eea1ec08a0e3494202cbd3a23512d3e5c;hb=51bec050485100ecaf8584325a7e9bce9d4fd6bc;hp=91c8a9255dce1067c2d7f630616e7a56f89964ee;hpb=8a6fce1811518e6cc40c3a28f112764cc7986559;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 91c8a92..46f2d29 100644
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -1007,7 +1007,7 @@ sub _collapse_result {
   # without having to contruct the full hash
 
   if (keys %collapse) {
-    my %pri = map { ($_ => 1) } $self->result_source->primary_columns;
+    my %pri = map { ($_ => 1) } $self->result_source->_pri_cols;
     foreach my $i (0 .. $#construct_as) {
       next if defined($construct_as[$i][0]); # only self table
       if (delete $pri{$construct_as[$i][1]}) {