=== modified file 'Bugzilla/Error.pm'
--- Bugzilla/Error.pm	2010-07-07 21:34:25 +0000
+++ Bugzilla/Error.pm	2011-03-05 07:36:18 +0000
@@ -35,6 +35,7 @@
 use Carp;
 use Data::Dumper;
 use Date::Format;
+use JSON;
 
 # We cannot use $^S to detect if we are in an eval(), because mod_perl
 # already eval'uates everything, so $^S = 1 in all cases under mod_perl!
@@ -150,6 +151,17 @@
                 $server->response($server->error_response_header);
             }
         }
+        # ERROR_MODE_AJAX = 5, but we cannot use ERROR_MODE_AJAX from here.
+        elsif (Bugzilla->error_mode == 5) {
+            # JSON can't handle strings across lines. 
+            $message =~ s/\n/ /gm;
+            my $err;
+            $err->{'success'} = JSON::false;
+            $err->{'error'} = $error;
+            $err->{'message'} = $message;
+            my $json = new JSON;
+            print $json->encode($err);
+        }
     }
     exit;
 }

=== modified file 'Bugzilla/Search.pm'
--- Bugzilla/Search.pm  2011-03-01 13:43:24 +0000
+++ Bugzilla/Search.pm  2011-03-09 05:26:36 +0000
@@ -510,6 +510,13 @@
         push(@supptables, "LEFT JOIN keyworddefs ON keyworddefs.id = keywords.keywordid");
     }

+    ### Testopia ###
+    if (grep($_ eq 'test_cases', @fields)){
+        push(@supptables, "LEFT JOIN test_case_bugs AS tcb " .
+                           "ON bugs.bug_id = tcb.bug_id ");
+    }
+    ### end Testopia ###
+
     # If the user has selected all of either status or resolution, change to
     # selecting none. This is functionally equivalent, but quite a lot faster.
     # Also, if the status is __open__ or __closed__, translate those