From e641e1e28030c0b9f8cf943cd70cd321461b05da Mon Sep 17 00:00:00 2001
From: Joel Rosdahl <joel@rosdahl.net>
Date: Sun, 21 Feb 2010 18:04:24 +0100
Subject: [PATCH] Clarify hash_result() semantics

---
 hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hash.c b/hash.c
index f63cfae97..bc300cef1 100644
--- a/hash.c
+++ b/hash.c
@@ -81,7 +81,7 @@ int hash_file(struct mdfour *md, const char *fname)
 	return ret;
 }
 
-/* return the hash result as a hex string */
+/* Return the hash result as a hex string. Caller frees. */
 char *hash_result(struct mdfour *md)
 {
 	unsigned char sum[16];
-- 
2.47.3