From 57b345f16ccad6e5b273c58e819ca5adefdcbf72 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Sun, 20 Mar 2022 18:43:35 +0100
Subject: Fix compilation on PHP<7.2

---
 src/sp_php_compat.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/sp_php_compat.h')

diff --git a/src/sp_php_compat.h b/src/sp_php_compat.h
index 04914b4..2334f62 100644
--- a/src/sp_php_compat.h
+++ b/src/sp_php_compat.h
@@ -111,7 +111,7 @@ static inline void php_hash_string_xor_char(unsigned char *out, const unsigned c
 
 static inline void php_hash_hmac_prep_key(unsigned char *K, const php_hash_ops *ops, void *context, const unsigned char *key, const size_t key_len) {
 	memset(K, 0, ops->block_size);
-	if (key_len > ops->block_size) {
+	if (key_len > (size_t)ops->block_size) {
 		/* Reduce the key first */
 #if PHP_VERSION_ID < 80100
 		ops->hash_init(context);
-- 
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