From 69d90e765ddf3c1194d9f601379437ad8d614172 Mon Sep 17 00:00:00 2001
From: Alain Brenzikofer <alain.brenzikofer@scs.ch>
Date: Tue, 23 Jun 2020 20:54:31 +0200
Subject: [PATCH] fix #15

---
 enclave/src/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/enclave/src/lib.rs b/enclave/src/lib.rs
index 35cac7251a..2975ce6c59 100644
--- a/enclave/src/lib.rs
+++ b/enclave/src/lib.rs
@@ -357,6 +357,7 @@ pub unsafe extern "C" fn sync_chain_relay(
 
         if update_states(signed_block.block.header.clone()).is_err() {
             error!("Error performing state updates upon block import")
+            return sgx_status_t::SGX_ERROR_UNEXPECTED;
         }
 
         match scan_block_for_relevant_xt(&signed_block.block) {