From 3f99c2de245e950b8004fde023e45a0dd6389381 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
Date: Fri, 12 Mar 2021 16:46:04 +0100
Subject: [PATCH] Process: do not access RichString internals

Use wrapper macro to encapsulate the RichString structure
---
 Process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Process.c b/Process.c
index d80ad796..acb7a768 100644
--- a/Process.c
+++ b/Process.c
@@ -426,7 +426,7 @@ void Process_display(const Object* cast, RichString* out) {
       }
    }
 
-   assert(out->chlen > 0);
+   assert(RichString_size(out) > 0);
 }
 
 void Process_done(Process* this) {