diff --git a/builtin/diff.c b/builtin/diff.c
index 945e7583a8294f0612682f3228687498e5c61822..42822cd5374dbcf0e63c17078a55284c432ddc77 100644 (file)
--- a/builtin/diff.c
+++ b/builtin/diff.c
else if (!strcmp(arg, "--cached") ||
!strcmp(arg, "--staged")) {
add_head_to_pending(&rev);
- if (!rev.pending.nr)
- die("No HEAD commit to compare with (yet)");
+ if (!rev.pending.nr) {
+ struct tree *tree;
+ tree = lookup_tree((const unsigned char*)EMPTY_TREE_SHA1_BIN);
+ add_pending_object(&rev, &tree->object, "HEAD");
+ }
break;
}
}