storagemanager: Fix map store shim if store is empty

diff --git a/core/storagemanager.lua b/core/storagemanager.lua
index 39eae120eb4fd4c86f7b88b38917243e16470d6e..cf2c65d5e65946a867d61e46f5d8df21a2fa8177 100644 (file)
--- a/core/storagemanager.lua
+++ b/core/storagemanager.lua
@@ -103,7 +103,7 @@ local map_shim_mt = {
        __index = {
                get = function(self, username, key)
                        local ret, err = self.keyval_store:get(username);
-                       if ret == nil and err then return nil, err end
+                       if ret == nil then return nil, err end
                        return ret[key];
                end;
                set = function(self, username, key, data)