X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FTable.pm;h=97d8fefa4448423330a8aa1ce04b492e901920df;hb=1180538963ebeec3fb21173d63176c70f107746a;hp=349d16313411b73a34a55e216d05ade0ba917357;hpb=6009260a5d243a47c66be545dd624235ba10330f;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Table.pm b/lib/DBIx/Class/Table.pm
index 349d163..97d8fef 100644
--- a/lib/DBIx/Class/Table.pm
+++ b/lib/DBIx/Class/Table.pm
@@ -150,7 +150,10 @@ sub column_info {
                                                                                 
 =cut                                                                            
 
-sub columns { return keys %{shift->_columns}; }
+sub columns {
+  die "columns() is a read-only accessor, did you mean add_columns()?" if (@_ > 1);
+  return keys %{shift->_columns};
+}
 
 1;