[PATCH] fetch.c: Make process() look at each object only once

[git.git] / fetch.c

diff --git a/fetch.c b/fetch.c
index be3dc0a..bcdacaf 100644 (file)
--- a/fetch.c
+++ b/fetch.c
@@ -58,6 +58,7 @@ static int process_tree(struct tree *tree)
 #define TO_FETCH       2U
 #define TO_SCAN                4U
 #define SCANNED                8U
+#define SEEN           16U
 
 static struct commit_list *complete = NULL;
 
@@ -134,6 +135,10 @@ static int process_object(struct object *obj)
 
 static int process(struct object *obj)
 {
+       if (obj->flags & SEEN)
+               return 0;
+       obj->flags |= SEEN;
+
        if (has_sha1_file(obj->sha1)) {
                parse_object(obj->sha1);
                /* We already have it, so we should scan it now. */