@@ -53,13 +53,11 @@
 #if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
 	OFAutoreleasePool **cache = of_tlskey_get(cacheKey);
 #endif
 
 	if (cache != NULL) {
-		unsigned i;
-
-		for (i = 0; i < MAX_CACHE_SIZE; i++) {
+		for (size_t i = 0; i < MAX_CACHE_SIZE; i++) {
 			if (cache[i] != NULL) {
 				OFAutoreleasePool *pool = cache[i];
 				cache[i] = NULL;
 				return pool;
 			}
@@ -77,14 +75,13 @@
 + (void)OF_handleThreadTermination
 {
 #if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
 	OFAutoreleasePool **cache = of_tlskey_get(cacheKey);
 #endif
-	size_t i;
 
 	if (cache != NULL) {
-		for (i = 0; i < MAX_CACHE_SIZE; i++)
+		for (size_t i = 0; i < MAX_CACHE_SIZE; i++)
 			[cache[i] OF_super_dealloc];
 
 		free(cache);
 		cache = NULL;
 	}
@@ -156,13 +153,11 @@
 		}
 #endif
 	}
 
 	if (cache != NULL) {
-		unsigned i;
-
-		for (i = 0; i < MAX_CACHE_SIZE; i++) {
+		for (size_t i = 0; i < MAX_CACHE_SIZE; i++) {
 			if (cache[i] == NULL) {
 				_pool = NULL;
 				_ignoreRelease = false;
 
 				cache[i] = self;