1 files changed, 1 insertions, 1 deletions
diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 6a04decb6..62383b6fd 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -429,7 +429,7 @@ sub cgi (;$$) {
 			# userinfo db.
 			if (! userinfo_get($session->param("name"), "regdate")) {
 				userinfo_setall($session->param("name"), {
-					email => "",
+					email => defined $session->param("email") ? $session->param("email") : "",
 					password => "",
 					regdate => time,
 				}) || error("failed adding user");