Merge branch 'bc/cocci'

Conversion from unsigned char sha1[20] to struct object_id
continues.

* bc/cocci:
  diff: convert prep_temp_blob() to struct object_id
  merge-recursive: convert merge_recursive_generic() to object_id
  merge-recursive: convert leaf functions to use struct object_id
  merge-recursive: convert struct merge_file_info to object_id
  merge-recursive: convert struct stage_data to use object_id
  diff: rename struct diff_filespec's sha1_valid member
  diff: convert struct diff_filespec to struct object_id
  coccinelle: apply object_id Coccinelle transformations
  coccinelle: convert hashcpy() with null_sha1 to hashclr()
  contrib/coccinelle: add basic Coccinelle transforms
  hex: add oid_to_hex_r()

1 files changed, 1 insertions, 1 deletions

diff --git a/submodule-config.c b/submodule-config.c
index db1847ff68..077db4054f 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -377,7 +377,7 @@ static int gitmodule_sha1_from_commit(const unsigned char *commit_sha1,
 	int ret = 0;
 
 	if (is_null_sha1(commit_sha1)) {
-		hashcpy(gitmodules_sha1, null_sha1);
+		hashclr(gitmodules_sha1);
 		return 1;
 	}