From 80e1a7779a2f90af6fa0e0f358588fecf07c7b8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juhani=20Krekel=C3=A4?= <juhani@krekelä.fi>
Date: Sat, 10 Apr 2021 17:20:14 +0300
Subject: [PATCH] Ah, integer promotion rules

---
 puer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/puer.c b/puer.c
index 4aee633..c204237 100644
--- a/puer.c
+++ b/puer.c
@@ -66,7 +66,7 @@ void xxtea128(uint32_t const key[4], uint32_t block[4]) {
 }
 
 uint32_t bytes2word(unsigned char const bytes[4]) {
-	return bytes[0] | bytes[1]<<8 | bytes[2]<<16 | bytes[3]<<24;
+	return (uint32_t)bytes[0] | (uint32_t)bytes[1]<<8 | (uint32_t)bytes[2]<<16 | (uint32_t)bytes[3]<<24;
 }
 
 void word2bytes(unsigned char *bytes, uint32_t word) {