X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/08cb5f7badff3fdb103cf84890b19b90c0600a4e..40257dc62190e90bab468e88c89b59dc24999725:/IkiWiki/CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 8809e8510..65a1d7fa0 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -275,7 +275,7 @@ sub cgi_prefs ($$) { #{{{
 	}
 	elsif ($form->submitted eq 'Save Preferences' && $form->validate) {
 		foreach my $field (qw(email subscriptions)) {
-			if (defined $form->field($field) && length $form->field($field)) {
+			if (defined $form->field($field)) {
 				userinfo_set($user_name, $field, $form->field($field)) ||
 					error("failed to set $field");
 			}