X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=tree.c;h=676e9f710ca8d5a568e0c6ea2fa88132da81b48c;hb=c32c95916549331a581fadfa749c4322c14ccd78;hp=e62219803bee42889103e9607816f2d4125b6603;hpb=0de1633783685e9fb1943551217cdda7edbd245b;p=git.git

diff --git a/tree.c b/tree.c
index e62219803..676e9f710 100644
--- a/tree.c
+++ b/tree.c
@@ -52,7 +52,8 @@ static int read_tree_1(struct tree *tree, struct strbuf *base,
 	struct tree_desc desc;
 	struct name_entry entry;
 	unsigned char sha1[20];
-	int len, retval = 0, oldlen = base->len;
+	int len, oldlen = base->len;
+	enum interesting retval = entry_not_interesting;
 
 	if (parse_tree(tree))
 		return -1;
@@ -60,11 +61,11 @@ static int read_tree_1(struct tree *tree, struct strbuf *base,
 	init_tree_desc(&desc, tree->buffer, tree->size);
 
 	while (tree_entry(&desc, &entry)) {
-		if (retval != 2) {
+		if (retval != all_entries_interesting) {
 			retval = tree_entry_interesting(&entry, base, 0, pathspec);
-			if (retval < 0)
+			if (retval == all_entries_not_interesting)
 				break;
-			if (retval == 0)
+			if (retval == entry_not_interesting)
 				continue;
 		}