From aa9d2bf893a9c40141a4bdc6838df5ce4892d8a7 Mon Sep 17 00:00:00 2001
From: Thomas Arts <thomas.arts@robuster.software>
Date: Mon, 27 May 2019 15:24:11 +0200
Subject: [PATCH] Do not allow empty code blocks

---
 src/aeb_fate_code.erl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/aeb_fate_code.erl b/src/aeb_fate_code.erl
index 01359d9..c8eba2d 100644
--- a/src/aeb_fate_code.erl
+++ b/src/aeb_fate_code.erl
@@ -154,6 +154,8 @@ serialize_bbs(BBs, N, Acc) ->
                 false ->
                     error({not_contiguous_labels, lists:sort(maps:keys(BBs))})
             end;
+        [] ->
+            error({empty_code_block, N});
         BB ->
             serialize_bbs(BBs, N + 1, [serialize_bb(BB, [])|Acc])
     end.