From 5861caf52a21db0e6d0d47b96422486226bde99e Mon Sep 17 00:00:00 2001
From: Adam Saponara <as@php.net>
Date: Thu, 8 Feb 2024 20:50:22 -0500
Subject: [PATCH] null-terminate output of `tb_utf8_unicode_to_char`

---
 termbox2.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/termbox2.h b/termbox2.h
index a48e3d6..e11e318 100644
--- a/termbox2.h
+++ b/termbox2.h
@@ -1957,6 +1957,7 @@ int tb_utf8_unicode_to_char(char *out, uint32_t c) {
         c >>= 6;
     }
     out[0] = c | first;
+    out[len] = '\0';
 
     return len;
 }