fix: user connection on user view

Author: nalves599

server/helpers/microsoft.js

@@ -59,9 +59,7 @@ microsoft.createUser = async function (microsoftUser) {
             id: microsoftUser.sub
         },
         name: microsoftUser.name,
-        mail: microsoftUser.email,
-        // Default image since Microsoft needs authentication to retrieve user's image
-        img: 'https://static.sinfo.org/static/25-sinfo/speakers/hacky.png'
+        mail: microsoftUser.email
     }
 
     log.debug('[Microsoft-Auth] Creating a new user', user)

server/views/user.js

@@ -36,7 +36,7 @@ function renderObject (model, user, editionId, expand = false) {
     result.contacts = model.contacts
 
     if (user && model.id === user.id) {
-      if (editionId) {
+      if (editionId && model.connections) {
         result.connections = model.connections[editionId]
       }
     }