t/t2021-checkout-last: "checkout -" should work after a rebase finishes

diff --git a/streaming.c b/streaming.c
index 3a3cd1206af5465323760e952a836935ac271d32..cabcd9d1577d89c5e944a4c12e3a8e6af901078c 100644 (file)
--- a/streaming.c
+++ b/streaming.c
@@ -121,7 +121,7 @@ static enum input_source istream_source(const unsigned char *sha1,
        case OI_LOOSE:
                return loose;
        case OI_PACKED:
-               if (!oi->u.packed.is_delta && big_file_threshold <= size)
+               if (!oi->u.packed.is_delta && big_file_threshold < size)
                        return pack_non_delta;
                /* fallthru */
        default:
@@ -237,7 +237,7 @@ static read_method_decl(filtered)
                if (!fs->input_finished) {
                        fs->i_end = read_istream(fs->upstream, fs->ibuf, FILTER_BUFFER);
                        if (fs->i_end < 0)
-                               break;
+                               return -1;
                        if (fs->i_end)
                                continue;
                }
@@ -309,7 +309,7 @@ static read_method_decl(loose)
                        st->z_state = z_done;
                        break;
                }
-               if (status != Z_OK && status != Z_BUF_ERROR) {
+               if (status != Z_OK && (status != Z_BUF_ERROR || total_read < sz)) {
                        git_inflate_end(&st->z);
                        st->z_state = z_error;
                        return -1;
@@ -514,6 +514,8 @@ int stream_blob_to_fd(int fd, unsigned const char *sha1, struct stream_filter *f
                ssize_t wrote, holeto;
                ssize_t readlen = read_istream(st, buf, sizeof(buf));
 
+               if (readlen < 0)
+                       goto close_and_exit;
                if (!readlen)
                        break;
                if (can_seek && sizeof(buf) == readlen) {