grep: enable threading with -p and -W using lazy attribute lookup

diff --git a/object.c b/object.c
index 2eda53cc6144430f5fcf4b93e80fac9b9e147bfd..d8d09f92aacd114e23378af2cfbeb78a3dd785a0 100644 (file)
--- a/object.c
+++ b/object.c
@@ -149,6 +149,8 @@ struct object *parse_object_buffer(const unsigned char *sha1, enum object_type t
                struct tree *tree = lookup_tree(sha1);
                if (tree) {
                        obj = &tree->object;
+                       if (!tree->buffer)
+                               tree->object.parsed = 0;
                        if (!tree->object.parsed) {
                                if (parse_tree_buffer(tree, buffer, size))
                                        return NULL;
@@ -188,8 +190,8 @@ struct object *parse_object(const unsigned char *sha1)
        unsigned long size;
        enum object_type type;
        int eaten;
-       const unsigned char *repl;
-       void *buffer = read_sha1_file_repl(sha1, &type, &size, &repl);
+       const unsigned char *repl = lookup_replace_object(sha1);
+       void *buffer = read_sha1_file(sha1, &type, &size);
 
        if (buffer) {
                struct object *obj;
@@ -199,7 +201,7 @@ struct object *parse_object(const unsigned char *sha1)
                        return NULL;
                }
 
-               obj = parse_object_buffer(repl, type, size, buffer, &eaten);
+               obj = parse_object_buffer(sha1, type, size, buffer, &eaten);
                if (!eaten)
                        free(buffer);
                return obj;