Merge branch 'lf/bundle-with-tip-wo-message'

"git bundle" did not like a bundle created using a commit without
any message as its one of the prerequistes.

* lf/bundle-with-tip-wo-message:
bundle: Accept prerequisites without commit messages

diff --git a/bundle.c b/bundle.c
index 505e07e93468b68454c7ec906f40eacea9746551..4b0e5cd51b82f916c26d3776f81f22cdb3045fa6 100644 (file)
--- a/bundle.c
+++ b/bundle.c
@@ -57,7 +57,7 @@ static int parse_bundle_header(int fd, struct bundle_header *header,
                 * followed by SP and subject line.
                 */
                if (get_sha1_hex(buf.buf, sha1) ||
-                   (40 <= buf.len && !isspace(buf.buf[40])) ||
+                   (buf.len > 40 && !isspace(buf.buf[40])) ||
                    (!is_prereq && buf.len <= 40)) {
                        if (report_path)
                                error(_("unrecognized header: %s%s (%d)"),

diff --git a/t/t5704-bundle.sh b/t/t5704-bundle.sh
index 9e43731fe504c46737c5294e4d508b5c20bbb663..a45c31692e17218988e6619742c366043e426039 100755 (executable)
--- a/t/t5704-bundle.sh
+++ b/t/t5704-bundle.sh
@@ -58,4 +58,14 @@ test_expect_success 'ridiculously long subject in boundary' '
        grep "^-[0-9a-f]\\{40\\} " boundary
 '
 
+test_expect_success 'prerequisites with an empty commit message' '
+       : >file1 &&
+       git add file1 &&
+       test_tick &&
+       git commit --allow-empty-message -m "" &&
+       test_commit file2 &&
+       git bundle create bundle HEAD^.. &&
+       git bundle verify bundle
+'
+
 test_done