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Merge pull request #906 from SISheogorath/fix/letterAvatarMail

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Fix possible weird objects as email
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Christoph (Sheogorath) Kern 2018-09-05 11:36:29 +01:00 committed by GitHub
parent 72894d1b7d 187401a876
commit 007f252273
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
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4
lib/letter-avatars.js
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@ -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) {