From 187401a8762371380483db26f4bd65537ae6f66c Mon Sep 17 00:00:00 2001 From: Sheogorath Date: Fri, 27 Jul 2018 13:29:08 +0200 Subject: [PATCH] Fix possible weird objects as email It seems like some providers return strange types for emails which cause problems. We default to something that is definitely a string. Signed-off-by: Sheogorath --- lib/letter-avatars.js | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/letter-avatars.js b/lib/letter-avatars.js index 53fa011a..55cf9c3a 100644 --- a/lib/letter-avatars.js +++ b/lib/letter-avatars.js @@ -27,6 +27,10 @@ exports.generateAvatar = function (name) { exports.generateAvatarURL = function (name, email = '', big = true) { let photo + if (typeof email !== 'string') { + email = '' + name + '@example.com' + } + if (email !== '' && config.allowGravatar) { photo = 'https://www.gravatar.com/avatar/' + md5(email.toLowerCase()) if (big) {