untracked: fix detection of uname(2) failure

diff --git a/transport-helper.c b/transport-helper.c
index 0224687a2316798c57315093315eafae0da0b1aa..5d99a6bc2e7a10d40f6d8213e2f3cad254dbdb04 100644 (file)
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -5,7 +5,6 @@
 #include "commit.h"
 #include "diff.h"
 #include "revision.h"
-#include "quote.h"
 #include "remote.h"
 #include "string-list.h"
 #include "thread-utils.h"
@@ -98,6 +97,8 @@ static void do_take_over(struct transport *transport)
        free(data);
 }
 
+static void standard_options(struct transport *t);
+
 static struct child_process *get_helper(struct transport *transport)
 {
        struct helper_data *data = transport->data;
@@ -212,6 +213,7 @@ static struct child_process *get_helper(struct transport *transport)
        strbuf_release(&buf);
        if (debug)
                fprintf(stderr, "Debug: Capabilities complete.\n");
+       standard_options(transport);
        return data->helper;
 }
 
@@ -339,24 +341,14 @@ static int fetch_with_fetch(struct transport *transport,
        int i;
        struct strbuf buf = STRBUF_INIT;
 
-       standard_options(transport);
-       if (data->check_connectivity &&
-           data->transport_options.check_self_contained_and_connected)
-               set_helper_option(transport, "check-connectivity", "true");
-
-       if (transport->cloning)
-               set_helper_option(transport, "cloning", "true");
-
-       if (data->transport_options.update_shallow)
-               set_helper_option(transport, "update-shallow", "true");
-
        for (i = 0; i < nr_heads; i++) {
                const struct ref *posn = to_fetch[i];
                if (posn->status & REF_STATUS_UPTODATE)
                        continue;
 
                strbuf_addf(&buf, "fetch %s %s\n",
-                           sha1_to_hex(posn->old_sha1), posn->name);
+                           sha1_to_hex(posn->old_sha1),
+                           posn->symref ? posn->symref : posn->name);
        }
 
        strbuf_addch(&buf, '\n');
@@ -454,7 +446,8 @@ static int fetch_with_import(struct transport *transport,
                if (posn->status & REF_STATUS_UPTODATE)
                        continue;
 
-               strbuf_addf(&buf, "import %s\n", posn->name);
+               strbuf_addf(&buf, "import %s\n",
+                           posn->symref ? posn->symref : posn->name);
                sendline(data, &buf);
                strbuf_reset(&buf);
        }
@@ -487,14 +480,15 @@ static int fetch_with_import(struct transport *transport,
         * fast-forward or this is a forced update.
         */
        for (i = 0; i < nr_heads; i++) {
-               char *private;
+               char *private, *name;
                posn = to_fetch[i];
                if (posn->status & REF_STATUS_UPTODATE)
                        continue;
+               name = posn->symref ? posn->symref : posn->name;
                if (data->refspecs)
-                       private = apply_refspecs(data->refspecs, data->refspec_nr, posn->name);
+                       private = apply_refspecs(data->refspecs, data->refspec_nr, name);
                else
-                       private = xstrdup(posn->name);
+                       private = xstrdup(name);
                if (private) {
                        read_ref(private, posn->old_sha1);
                        free(private);
@@ -620,6 +614,16 @@ static int fetch(struct transport *transport,
        if (!count)
                return 0;
 
+       if (data->check_connectivity &&
+           data->transport_options.check_self_contained_and_connected)
+               set_helper_option(transport, "check-connectivity", "true");
+
+       if (transport->cloning)
+               set_helper_option(transport, "cloning", "true");
+
+       if (data->transport_options.update_shallow)
+               set_helper_option(transport, "update-shallow", "true");
+
        if (data->fetch)
                return fetch_with_fetch(transport, nr_heads, to_fetch);
 
@@ -824,7 +828,6 @@ static int push_refs_with_push(struct transport *transport,
                return 0;
        }
 
-       standard_options(transport);
        for_each_string_list_item(cas_option, &cas_options)
                set_helper_option(transport, "cas", cas_option->string);
 
@@ -860,7 +863,7 @@ static int push_refs_with_export(struct transport *transport,
                        die("helper %s does not support dry-run", data->name);
        } else if (flags & TRANSPORT_PUSH_CERT) {
                if (set_helper_option(transport, TRANS_OPT_PUSH_CERT, "true") != 0)
-                       die("helper %s does not support dry-run", data->name);
+                       die("helper %s does not support --signed", data->name);
        }
 
        if (flags & TRANSPORT_PUSH_FORCE) {