diff --git a/lib/customer_repo.rb b/lib/customer_repo.rb
index 7311f0045ec4025be507e2d3b5f0c5acc165d993..15d99798f4dc84b1be7efd6a5a7ccfec58a87c79 100644
--- a/lib/customer_repo.rb
+++ b/lib/customer_repo.rb
@@ -165,7 +165,7 @@ protected
 	end
 
 	def tndetails(sgx)
-		return unless sgx.registered?
+		return {} unless sgx.registered?
 
 		LazyObject.new { @bandwidth_tn_repo.find(sgx.registered?.phone) || {} }
 	end