[PATCH v2 3/3] transport-helper.c::push_refs(): emit "no refs" error message

From

Tay Ray Chuan <rctay89@gmail.com>

Date

Dec 8, 2009, 14:37 UTC

Message-ID

<20091208223733.5528e781.rctay89@gmail.com>

In-Reply-To

<20091208223413.98e99d3e.rctay89@gmail.com>

Emit an error message when remote_refs is not set.

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
---
 transport-helper.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/transport-helper.c b/transport-helper.c
index 6b1f778..96fc48b 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -321,8 +321,11 @@ static int push_refs(struct transport *transport,
 	struct child_process *helper;
 	struct ref *ref;

-	if (!remote_refs)
+	if (!remote_refs) {
+		fprintf(stderr, "No refs in common and none specified; doing nothing.\n"
+			"Perhaps you should specify a branch such as 'master'.\n");
 		return 0;
+	}

 	helper = get_helper(transport);
 	if (!data->push)
--
1.6.4.4