git-cvsserver: detect/diagnose write failure, etc.

[git.git] / ssh-upload.c

diff --git a/ssh-upload.c b/ssh-upload.c
index 498d41e19b5756c82ef8e0ead779f40812f84227..20c35f03dd1fb468c7cecc71f91951657f229f5e 100644 (file)
--- a/ssh-upload.c
+++ b/ssh-upload.c
@@ -29,24 +29,24 @@ static int serve_object(int fd_in, int fd_out) {
        }
        if (!size)
                return -1;
-       
+
        if (verbose)
                fprintf(stderr, "Serving %s\n", sha1_to_hex(sha1));
 
        remote = 0;
-       
+
        if (!has_sha1_file(sha1)) {
                fprintf(stderr, "git-ssh-upload: could not find %s\n",
                        sha1_to_hex(sha1));
                remote = -1;
        }
-       
+
        if (write_in_full(fd_out, &remote, 1) != 1)
                return 0;
-       
+
        if (remote < 0)
                return 0;
-       
+
        return write_sha1_to_fd(fd_out, sha1);
 }