unpack-trees: allow Porcelain to give different error messages

diff --git a/builtin-fetch.c b/builtin-fetch.c
index 139a6b10c50d38fa3caf224e8031a152eac1a22e..f6584ecea165704208059b632bb1a1ac2b6a6d1f 100644 (file)
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -360,12 +360,10 @@ static int store_updated_refs(const char *url, struct ref *ref_map)
 
                if (ref)
                        update_local_ref(ref, what, verbose, note);
-               else if (verbose)
+               else
                        sprintf(note, "* %-*s %-*s -> FETCH_HEAD",
                                SUMMARY_WIDTH, *kind ? kind : "branch",
                                 REFCOL_WIDTH, *what ? what : "HEAD");
-               else
-                       *note = '\0';
                if (*note) {
                        if (!shown_url) {
                                fprintf(stderr, "From %.*s\n",
@@ -510,10 +508,8 @@ static void find_non_local_tags(struct transport *transport,
                     will_fetch(head, ref->old_sha1))) {
                        path_list_insert(ref_name, &new_refs);
 
-                       rm = alloc_ref(strlen(ref_name) + 1);
-                       strcpy(rm->name, ref_name);
-                       rm->peer_ref = alloc_ref(strlen(ref_name) + 1);
-                       strcpy(rm->peer_ref->name, ref_name);
+                       rm = alloc_ref_from_str(ref_name);
+                       rm->peer_ref = alloc_ref_from_str(ref_name);
                        hashcpy(rm->old_sha1, ref_sha1);
 
                        **tail = rm;
@@ -577,8 +573,6 @@ static int do_fetch(struct transport *transport,
                free_refs(ref_map);
        }
 
-       transport_disconnect(transport);
-
        return 0;
 }
 
@@ -599,6 +593,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        int i;
        static const char **refs = NULL;
        int ref_nr = 0;
+       int exit_code;
 
        /* Record the command line for the reflog */
        strbuf_addstr(&default_rla, "fetch");
@@ -652,6 +647,9 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
 
        signal(SIGINT, unlock_pack_on_signal);
        atexit(unlock_pack);
-       return do_fetch(transport,
+       exit_code = do_fetch(transport,
                        parse_fetch_refspec(ref_nr, refs), ref_nr);
+       transport_disconnect(transport);
+       transport = NULL;
+       return exit_code;
 }