[PATCH 8/8] bundle_create: Do not exit when given no revs to bundle

[Jonathan Nieder <jrnieder@gmail.com>]

Return an error instead to help with the libification effort.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
That’s the end of the series.  Thanks for reading.

I was a bit torn about whether to present this as a request for
comment or a patch series ready for application.  On one hand it fixes
a bug; on the other hand, I have very little confidence that it works
well in the presence of arbitrary rev-list options.  Thoughts and
testing would be very welcome.

Good night,
Jonathan

 bundle.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/bundle.c b/bundle.c
index 7aff369..7dd3f65 100644
--- a/bundle.c
+++ b/bundle.c
@@ -349,7 +349,7 @@ static int bundle_list_refs(int bundle_fd, struct rev_info *revs)
 		free(ref);
 	}
 	if (!ref_count)
-		die("Refusing to create empty bundle.");
+		return error("Refusing to create empty bundle.");
 	return 0;
 }
 
-- 
1.7.1.198.g8d802