X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/c885ec66e0ffeefb41462b87707f5e80c0ffa993..339f15d6f4a2d22014e2d38b7459de8a28c5fa8f:/IkiWiki/Plugin/notifyemail.pm

diff --git a/IkiWiki/Plugin/notifyemail.pm b/IkiWiki/Plugin/notifyemail.pm
index 2c1775f2e..f401c0311 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'));
 	}
 }