X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/239c37989d4fb3e94c4c6db841a49a79b9ea040f..649fc3f3f408550651f43145da8e0fd320fee5c2:/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'));
 	}
 }