From: Willy Tarreau <w@1wt.eu>
Date: Mon, 20 Nov 2023 10:43:52 +0000 (+0100)
Subject: BUILD: cache: fix build error on older compilers
X-Git-Tag: v2.9-dev11~40
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3e913909e767ee0491ab65325072accd0ff04032;p=thirdparty%2Fhaproxy.git

BUILD: cache: fix build error on older compilers

pre-c99 compilers will fail to build the cache since commit 48f81ec09
("MAJOR: cache: Delay cache entry delete in reserve_hot function") due
to an int declaration in the for loop. No backport is needed.
---

diff --git a/src/cache.c b/src/cache.c
index a19718cc72..272aed0cad 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -2307,6 +2307,7 @@ int post_check_cache()
 	struct shared_context *shctx;
 	int ret_shctx;
 	int err_code = ERR_NONE;
+	int i;
 
 	list_for_each_entry_safe(cache_config, back, &caches_config, list) {
 
@@ -2333,7 +2334,7 @@ int post_check_cache()
 		LIST_APPEND(&caches, &cache->list);
 		LIST_DELETE(&cache_config->list);
 		free(cache_config);
-		for (int i = 0; i < CACHE_TREE_NUM; ++i) {
+		for (i = 0; i < CACHE_TREE_NUM; ++i) {
 			cache->trees[i].entries = EB_ROOT;
 			HA_RWLOCK_INIT(&cache->trees[i].lock);