From: Lea Wiemann <lewiemann@gmail.com>
Date: Tue, 3 Jun 2008 18:34:17 +0000 (+0200)
Subject: cat-file --batch: flush stdout also when objects are missing
X-Git-Tag: v1.5.6-rc2~19
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=422b206342047c9290362caeaa10cddbe3f9a23e;p=git.git

cat-file --batch: flush stdout also when objects are missing

cat-file --batch/--batch-check only flushes stdout when the object
exists, but not when it doesn't ("<object> missing").  This makes
bidirectional pipes hang.

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin-cat-file.c b/builtin-cat-file.c
index 200345e7f..f8b316066 100644
--- a/builtin-cat-file.c
+++ b/builtin-cat-file.c
@@ -159,6 +159,7 @@ static int batch_one_object(const char *obj_name, int print_contents)
 
 	if (get_sha1(obj_name, sha1)) {
 		printf("%s missing\n", obj_name);
+		fflush(stdout);
 		return 0;
 	}