use oid_to_hex_r() for converting struct object_id hashes to hex strings

Patch generated by Coccinelle and contrib/coccinelle/object_id.cocci.

Signed-off-by: Rene Scharfe <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: rscharfe

builtin/blame.c

@@ -1901,7 +1901,7 @@ static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent,
 	struct origin *suspect = ent->suspect;
 	char hex[GIT_SHA1_HEXSZ + 1];
 
-	sha1_to_hex_r(hex, suspect->commit->object.oid.hash);
+	oid_to_hex_r(hex, &suspect->commit->object.oid);
 	printf("%s %d %d %d\n",
 	       hex,
 	       ent->s_lno + 1,
@@ -1941,7 +1941,7 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt)
 	int show_raw_time = !!(opt & OUTPUT_RAW_TIMESTAMP);
 
 	get_commit_info(suspect->commit, &ci, 1);
-	sha1_to_hex_r(hex, suspect->commit->object.oid.hash);
+	oid_to_hex_r(hex, &suspect->commit->object.oid);
 
 	cp = nth_line(sb, ent->lno);
 	for (cnt = 0; cnt < ent->num_lines; cnt++) {

builtin/merge-index.c

@@ -22,7 +22,7 @@ static int merge_entry(int pos, const char *path)
 		if (strcmp(ce->name, path))
 			break;
 		found++;
-		sha1_to_hex_r(hexbuf[stage], ce->oid.hash);
+		oid_to_hex_r(hexbuf[stage], &ce->oid);
 		xsnprintf(ownbuf[stage], sizeof(ownbuf[stage]), "%o", ce->ce_mode);
 		arguments[stage] = hexbuf[stage];
 		arguments[stage + 4] = ownbuf[stage];

builtin/rev-list.c

@@ -237,7 +237,7 @@ static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
 		cnt = reaches;
 
 	if (revs->commits)
-		sha1_to_hex_r(hex, revs->commits->item->object.oid.hash);
+		oid_to_hex_r(hex, &revs->commits->item->object.oid);
 
 	if (flags & BISECT_SHOW_ALL) {
 		traverse_commit_list(revs, show_commit, show_object, info);

diff.c

@@ -3015,7 +3015,7 @@ static struct diff_tempfile *prepare_temp_file(const char *name,
 			if (!one->oid_valid)
 				sha1_to_hex_r(temp->hex, null_sha1);
 			else
-				sha1_to_hex_r(temp->hex, one->oid.hash);
+				oid_to_hex_r(temp->hex, &one->oid);
 			/* Even though we may sometimes borrow the
 			 * contents from the work tree, we always want
 			 * one->mode.  mode is trustworthy even when