Merge branch 'lt/tree-2' into next

* lt/tree-2:
  fetch.c: do not call process_tree() from process_tree().

diff --git a/fetch.c b/fetch.c
index 1291bba..e040ef9 100644 (file)
--- a/fetch.c
+++ b/fetch.c
@@ -47,13 +47,20 @@ static int process_tree(struct tree *tree)
        desc.buf = tree->buffer;
        desc.size = tree->size;
        while (tree_entry(&desc, &entry)) {
+               struct object *obj = NULL;
+
                if (S_ISDIR(entry.mode)) {
                        struct tree *tree = lookup_tree(entry.sha1);
-                       process_tree(tree);
-               } else {
+                       if (tree)
+                               obj = &tree->object;
+               }
+               else {
                        struct blob *blob = lookup_blob(entry.sha1);
-                       process(&blob->object);
+                       if (blob)
+                               obj = &blob->object;
                }
+               if (!obj || process(obj))
+                       return -1;
        }
        free(tree->buffer);
        tree->buffer = NULL;