add news item for ikiwiki 3.20101129

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index f57ef8c6c89d169cf8523d5f588b939f62d8d540..c06751dd36bc0bf656e9b7abfc49d5c8a9455c47 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -1201,7 +1201,7 @@ sub userpage ($) {
 sub openiduser ($) {
        my $user=shift;
 
-       if ($user =~ m!^https?://! &&
+       if (defined $user && $user =~ m!^https?://! &&
            eval q{use Net::OpenID::VerifiedIdentity; 1} && !$@) {
                my $display;