From 85890c1af4e53f053eb44fe159382a6a26a7abb0 Mon Sep 17 00:00:00 2001
From: Norman Ashley <nashley@cisco.com>
Date: Fri, 17 Nov 2023 21:18:20 +0000
Subject: [PATCH] Fix comparison sign

---
 tests/test_hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test_hash.c b/tests/test_hash.c
index f1262894ed..34d22d1465 100644
--- a/tests/test_hash.c
+++ b/tests/test_hash.c
@@ -93,7 +93,7 @@ static int do_sha256(void) {
 	}
 
 	// hash with increment API less than block size
-	int i = 0;
+	size_t i = 0;
 	for (i = 0; i < msg_len; i++) {
 		OQS_SHA2_sha256_inc(&state3, &msg[i], 1);
 	}