[PATCH 3/7] http-push: add more 'error <dst> <why>' status reports

[Tay Ray Chuan <rctay89@gmail.com>]

Complement c6aa27e (Move WebDAV HTTP push under remote-curl, Wed Oct
14) by adding error reports for 'cannot remove' (failed to delete
branch) and 'no match'.

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
---
 http-push.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/http-push.c b/http-push.c
index b97ea1f..f10803a 100644
--- a/http-push.c
+++ b/http-push.c
@@ -1916,9 +1916,12 @@ int main(int argc, char **argv)

 	/* Remove a remote branch if -d or -D was specified */
 	if (delete_branch) {
-		if (delete_remote_branch(refspec[0], force_delete) == -1)
+		if (delete_remote_branch(refspec[0], force_delete) == -1) {
 			fprintf(stderr, "Unable to delete remote branch %s\n",
 				refspec[0]);
+			if (helper_status)
+				printf("error %s cannot remove\n", refspec[0]);
+		}
 		goto cleanup;
 	}

@@ -1930,6 +1933,8 @@ int main(int argc, char **argv)
 	}
 	if (!remote_refs) {
 		fprintf(stderr, "No refs in common and none specified; doing nothing.\n");
+		if (helper_status)
+			printf("error null no match\n");
 		rc = 0;
 		goto cleanup;
 	}
--
1.6.4.4