archimport: fix a in new changeset applyer addition

[git.git] / send-pack.c

diff --git a/send-pack.c b/send-pack.c
index 3eeb18f..f61c15c 100644 (file)
--- a/send-pack.c
+++ b/send-pack.c
@@ -190,6 +190,12 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
        if (match_refs(local_refs, remote_refs, &remote_tail,
                       nr_refspec, refspec, send_all))
                return -1;
+
+       if (!remote_refs) {
+               fprintf(stderr, "No refs in common and none specified; doing nothing.\n");
+               return 0;
+       }
+
        /*
         * Finally, tell the other end!
         */
@@ -273,6 +279,7 @@ int main(int argc, char **argv)
        int fd[2], ret;
        pid_t pid;
 
+       setup_git_directory();
        argv++;
        for (i = 1; i < argc; i++, argv++) {
                char *arg = *argv;