diff --git a/mozilla/webtools/bugzilla/.bzrrev b/mozilla/webtools/bugzilla/.bzrrev
index c8d4a918f09..50d9b1bc56a 100644
--- a/mozilla/webtools/bugzilla/.bzrrev
+++ b/mozilla/webtools/bugzilla/.bzrrev
@@ -1 +1 @@
-8255
\ No newline at end of file
+8256
\ No newline at end of file
diff --git a/mozilla/webtools/bugzilla/Bugzilla/CGI.pm b/mozilla/webtools/bugzilla/Bugzilla/CGI.pm
index 879eca9b25b..67a2fbab39a 100644
--- a/mozilla/webtools/bugzilla/Bugzilla/CGI.pm
+++ b/mozilla/webtools/bugzilla/Bugzilla/CGI.pm
@@ -400,6 +400,10 @@ sub remove_cookie {
 # URLs that get POSTed to buglist.cgi.
 sub redirect_search_url {
     my $self = shift;
+
+    # If there is no parameter, there is nothing to do.
+    return unless $self->param;
+
     # If we're retreiving an old list, we never need to redirect or
     # do anything related to Bugzilla::Search::Recent.
     return if $self->param('regetlastlist');