From 79ad39c718bfb2973d610c2d039a5024354e602f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
Date: Tue, 6 Oct 2020 12:28:11 +0200
Subject: Mark Object pointer to _display function const

---
 ListItem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ListItem.c')

diff --git a/ListItem.c b/ListItem.c
index e1dcd52d..d9d36f89 100644
--- a/ListItem.c
+++ b/ListItem.c
@@ -22,8 +22,8 @@ static void ListItem_delete(Object* cast) {
    free(this);
 }
 
-static void ListItem_display(Object* cast, RichString* out) {
-   ListItem* const this = (ListItem*)cast;
+static void ListItem_display(const Object* cast, RichString* out) {
+   const ListItem* const this = (const ListItem*)cast;
    assert (this != NULL);
    /*
    int len = strlen(this->value)+1;
-- 
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