X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/9e4f0efe44a11ee5d30ce077a8f259d2ecc5b781..e3279c8b508ce88ea2b23f99a1d8a4295fb06dd9:/IkiWiki/Plugin/notifyemail.pm

diff --git a/IkiWiki/Plugin/notifyemail.pm b/IkiWiki/Plugin/notifyemail.pm
index b50a22a00..079bb10d4 100644
--- a/IkiWiki/Plugin/notifyemail.pm
+++ b/IkiWiki/Plugin/notifyemail.pm
@@ -34,7 +34,7 @@ sub formbuilder (@) {
 	}
 	elsif ($form->submitted eq "Save Preferences" && $form->validate &&
 	       defined $form->field("subscriptions")) {
-		setsubscriptions($username, $form->field('subscriptions'));
+		setsubscriptions($username, scalar $form->field('subscriptions'));
 	}
 }