Fix group invite after a group is formed

--HG--
branch : trunk

1 files changed, 1 insertions, 1 deletions

diff --git a/src/server/game/Server/Protocol/Handlers/GroupHandler.cpp b/src/server/game/Server/Protocol/Handlers/GroupHandler.cpp
index bfdfdd1a51c..4f43ad3c30b 100644
--- a/src/server/game/Server/Protocol/Handlers/GroupHandler.cpp
+++ b/src/server/game/Server/Protocol/Handlers/GroupHandler.cpp
@@ -126,7 +126,7 @@ void WorldSession::HandleGroupInviteOpcode(WorldPacket & recv_data)
     if (group)
     {
         // not have permissions for invite
-        if (!group->IsLeader(GetPlayer()->GetGUID() && group->IsAssistant(GetPlayer()->GetGUID())))
+        if (!group->IsLeader(GetPlayer()->GetGUID()) && !group->IsAssistant(GetPlayer()->GetGUID()))
         {
             SendPartyResult(PARTY_OP_INVITE, "", ERR_NOT_LEADER);
             return;