From 33e1b11555d3557a36bd69d63f5bf0c290b5d462 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Wed, 26 Jun 2024 01:41:28 +0200
Subject: LibC: Fix printf formatting

Previously %02x would not print out padding if the given value was zero.
---
 userland/test/test.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'userland/test')

diff --git a/userland/test/test.c b/userland/test/test.c
index 9013f1e..29aa34c 100644
--- a/userland/test/test.c
+++ b/userland/test/test.c
@@ -578,6 +578,8 @@ void printf_test(void) {
     EXP("hex: 1");
     buf_n = sprintf(buf, "hex: %x", 0x622933f2);
     EXP("hex: 622933f2");
+    buf_n = sprintf(buf, "hex: %02x", 0);
+    EXP("hex: 00");
 
     buf_n = sprintf(buf, "oct: %02o", 1);
     EXP("oct: 01");
-- 
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