git/send: pick minimal delta set correctly (thanks igor)

We weren't giving all objects to the twixt() function, and
it was making bad life choices -- gambling, smoking, drinking,
and packing in too much data.

With more information, it doesn't do the last.

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/src/cmd/git/pack.c b/sys/src/cmd/git/pack.c
index 847d931fe..893e4cd85 100644
--- a/sys/src/cmd/git/pack.c
+++ b/sys/src/cmd/git/pack.c
@@ -1326,7 +1326,7 @@ loadtree(Metavec *v, Objset *has, Hash tree, char *dpath, vlong mtime)
 	if(t->type != GTree){
 		fprint(2, "load: %H: not tree\n", t->hash);
 		unref(t);
-		return -1;
+		return 0;
 	}
 	addmeta(v, has, t, dpath, mtime);
 	for(i = 0; i < t->tree->nent; i++){
@@ -1363,7 +1363,7 @@ loadcommit(Metavec *v, Objset *has, Hash h)
 	if(c->type != GCommit){
 		fprint(2, "load: %H: not commit\n", c->hash);
 		unref(c);
-		return -1;
+		return 0;
 	}
 	addmeta(v, has, c, "", c->commit->ctime);
 	r = loadtree(v, has, c->commit->tree, "", c->commit->ctime);