get_ref_dir(): change signature

diff --git a/builtin/grep.c b/builtin/grep.c
index 3d7329d78c6e3ec31ed8ce03b8928c9ed24afb9e..988ea1d3324d6e32fcfd3b97da0fad5ae41b592c 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -557,18 +557,19 @@ static int grep_cache(struct grep_opt *opt, const struct pathspec *pathspec, int
 static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
                     struct tree_desc *tree, struct strbuf *base, int tn_len)
 {
-       int hit = 0, match = 0;
+       int hit = 0;
+       enum interesting match = entry_not_interesting;
        struct name_entry entry;
        int old_baselen = base->len;
 
        while (tree_entry(tree, &entry)) {
-               int te_len = tree_entry_len(entry.path, entry.sha1);
+               int te_len = tree_entry_len(&entry);
 
-               if (match != 2) {
+               if (match != all_entries_interesting) {
                        match = tree_entry_interesting(&entry, base, tn_len, pathspec);
-                       if (match < 0)
+                       if (match == all_entries_not_interesting)
                                break;
-                       if (match == 0)
+                       if (match == entry_not_interesting)
                                continue;
                }