From: Joel Rosdahl <joel@rosdahl.net>
Date: Thu, 11 Apr 2019 20:11:43 +0000 (+0200)
Subject: Remove now unnecessary hash copy
X-Git-Tag: v3.7~25
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=efd6f95b0d23ac359feaefb9270e6f3d69f787b3;p=thirdparty%2Fccache.git

Remove now unnecessary hash copy
---

diff --git a/src/ccache.c b/src/ccache.c
index 7c0427f4e..f845c4f67 100644
--- a/src/ccache.c
+++ b/src/ccache.c
@@ -2152,11 +2152,7 @@ calculate_object_hash(struct args *args, struct hash *hash, int direct_mode)
 			return NULL;
 		}
 
-		// We can't finalize hash here since its current state may be used by the
-		// depend mode code later, so make a copy.
-		struct hash *hash2 = hash_copy(hash);
-		char *manifest_name = hash_result(hash2);
-		hash_free(hash2);
+		char *manifest_name = hash_result(hash);
 		manifest_path = get_path_in_cache(manifest_name, ".manifest");
 		free(manifest_name);