Request nicklist using ptr instead of fullname

js/connection.js

@@ -282,10 +282,13 @@ weechat.factory('connection',
     };
 
     var requestNicklist = function(bufferId, callback) {
-        bufferId = bufferId || null;
+        // Prevent requesting nicklist for all buffers if bufferId is invalid
+        if (!bufferId) {
+            return;
+        }
         ngWebsockets.send(
             weeChat.Protocol.formatNicklist({
-                buffer: bufferId
+                buffer: "0x"+bufferId
             })
         ).then(function(nicklist) {
             handlers.handleNicklist(nicklist);

js/glowingbear.js

@@ -168,7 +168,7 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
 
         // Send a request for the nicklist if it hasn't been loaded yet
         if (!ab.nicklistRequested()) {
-            connection.requestNicklist(ab.fullName, function() {
+            connection.requestNicklist(ab.id, function() {
                 $scope.showNicklist = $scope.updateShowNicklist();
                 // Scroll after nicklist has been loaded, as it may break long lines
                 $rootScope.scrollWithBuffer(true);