diff --git a/src/hash/hash.c b/src/hash/hash.c
index e07a87f..82f13e6 100644
--- a/src/hash/hash.c
+++ b/src/hash/hash.c
@@ -194,7 +194,8 @@ uint32_t hash_valid_size(uint32_t size)
 {
 	uint32_t x;
 
-	for (x=0; (uint32_t)1<<x < size && x < 31; x++);
+	for (x=0; (uint32_t)1<<x < size && x < 31; x++)
+		;
 
 	return 1<<x;
 }