From 53c04d0f46bb95c16493d4ef0d102f69c171d315 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Thu, 7 Jan 2021 14:49:58 +0100
Subject: Added non-NULL assertion

---
 libc/print.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libc')

diff --git a/libc/print.c b/libc/print.c
index 629a410..a9e21f6 100644
--- a/libc/print.c
+++ b/libc/print.c
@@ -36,6 +36,7 @@ int vsprintf(char *str, const char *format, va_list ap)
 			// TODO: Improve this repetitive code
 			if (buf == 's') {
 				char *string = va_arg(ap, char *);
+				assert(string);
 				append(str, string, i);
 				i = strlen(str);
 			} else if (buf == 'x') {
-- 
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