From 20fb411b502de63159f81825074ecc02076b8941 Mon Sep 17 00:00:00 2001
From: Simon Cruanes <simon.cruanes.2007@m4x.org>
Date: Thu, 30 Jun 2022 20:45:08 -0400
Subject: [PATCH] compat fix

---
 src/cbor/tests/t_appendix_a.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cbor/tests/t_appendix_a.ml b/src/cbor/tests/t_appendix_a.ml
index 9124e739..7124ba7d 100644
--- a/src/cbor/tests/t_appendix_a.ml
+++ b/src/cbor/tests/t_appendix_a.ml
@@ -1,5 +1,5 @@
 
-let verbose = Sys.getenv_opt "VERBOSE"=Some "1"
+let verbose = try Sys.getenv "VERBOSE"="1" with _ -> false
 
 [@@@ifge 4.08]