Client: fix https warning in make friends

client/config/webpack.common.js

@@ -179,6 +179,7 @@ module.exports = function (options) {
        *
        * See: https://www.npmjs.com/package/copy-webpack-plugin
        */
+      // Used by embed.html
       new CopyWebpackPlugin([
         {
           from: 'src/assets',

client/src/app/admin/friends/friend-add/friend-add.component.ts

@@ -28,7 +28,7 @@ export class FriendAddComponent implements OnInit {
   }
 
   canMakeFriends() {
-    return window.location.protocol === 'https://';
+    return window.location.protocol === 'https:';
   }
 
   customTrackBy(index: number, obj: any): any {