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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 <sheogorath@shivering-isles.com>
This commit is contained in:
Sheogorath 2018-07-27 13:29:08 +02:00
parent 23bd1a18bb
commit 187401a876
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1 changed files with 4 additions and 0 deletions
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lib/letter-avatars.js
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@ -27,6 +27,10 @@ exports.generateAvatar = function (name) {
exports.generateAvatarURL = function (name, email = '', big = true) { exports.generateAvatarURL = function (name, email = '', big = true) {
let photo let photo
if (typeof email !== 'string') {
email = '' + name + '@example.com'
}
if (email !== '' && config.allowGravatar) { if (email !== '' && config.allowGravatar) {
photo = 'https://www.gravatar.com/avatar/' + md5(email.toLowerCase()) photo = 'https://www.gravatar.com/avatar/' + md5(email.toLowerCase())
if (big) { if (big) {