Core/RBAC: Fix rare NULL dereference

Fix a rare NULL dereference happening if 'rbac_default_permissions' table has secId "255" as first row.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/server/game/Accounts/AccountMgr.cpp b/src/server/game/Accounts/AccountMgr.cpp
index b80df5018e4..4c71a044488 100644
--- a/src/server/game/Accounts/AccountMgr.cpp
+++ b/src/server/game/Accounts/AccountMgr.cpp
@@ -459,7 +459,7 @@ void AccountMgr::LoadRBAC()
     {
         Field* field = result->Fetch();
         uint32 newId = field[0].GetUInt32();
-        if (secId != newId)
+        if (secId != newId || permissions == NULL)
         {
             secId = newId;
             permissions = &_defaultPermissions[secId];