First cut at git-unpack-objects

[git.git] / ssh-push.c

diff --git a/ssh-push.c b/ssh-push.c
index b67a95b..12fb9fc 100644 (file)
--- a/ssh-push.c
+++ b/ssh-push.c
@@ -8,7 +8,7 @@ unsigned char remote_version = 0;
 int serve_object(int fd_in, int fd_out) {
        ssize_t size;
        int posn = 0;
-       char sha1[20];
+       unsigned char sha1[20];
        unsigned long objsize;
        void *buf;
        signed char remote;
@@ -109,6 +109,8 @@ int main(int argc, char **argv)
         char *commit_id;
         char *url;
        int fd_in, fd_out;
+       const char *prog = getenv("GIT_SSH_PULL") ? : "git-ssh-pull";
+
        while (arg < argc && argv[arg][0] == '-') {
                if (argv[arg][1] == 'w')
                        arg++;
@@ -120,7 +122,7 @@ int main(int argc, char **argv)
         }
        commit_id = argv[arg];
        url = argv[arg + 1];
-       if (setup_connection(&fd_in, &fd_out, "git-ssh-pull", url, arg, argv + 1))
+       if (setup_connection(&fd_in, &fd_out, prog, url, arg, argv + 1))
                return 1;
 
        service(fd_in, fd_out);