Merge branch 'jc/doc-log-rev-list-options'

diff --git a/remote.c b/remote.c
index ae4ecfa1163137f7372fd02a51dc8a93319d218f..68901b0070d257dc31b59e9292cd7b6d7ef2e952 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -975,8 +975,8 @@ struct ref *copy_ref(const struct ref *ref)
        cpy = xmalloc(sizeof(struct ref) + len + 1);
        memcpy(cpy, ref, sizeof(struct ref) + len + 1);
        cpy->next = NULL;
-       cpy->symref = ref->symref ? xstrdup(ref->symref) : NULL;
-       cpy->remote_status = ref->remote_status ? xstrdup(ref->remote_status) : NULL;
+       cpy->symref = xstrdup_or_null(ref->symref);
+       cpy->remote_status = xstrdup_or_null(ref->remote_status);
        cpy->peer_ref = copy_ref(ref->peer_ref);
        return cpy;
 }
@@ -1631,6 +1631,27 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
        }
 }
 
+static void set_merge(struct branch *ret)
+{
+       char *ref;
+       unsigned char sha1[20];
+       int i;
+
+       ret->merge = xcalloc(ret->merge_nr, sizeof(*ret->merge));
+       for (i = 0; i < ret->merge_nr; i++) {
+               ret->merge[i] = xcalloc(1, sizeof(**ret->merge));
+               ret->merge[i]->src = xstrdup(ret->merge_name[i]);
+               if (!remote_find_tracking(ret->remote, ret->merge[i]) ||
+                   strcmp(ret->remote_name, "."))
+                       continue;
+               if (dwim_ref(ret->merge_name[i], strlen(ret->merge_name[i]),
+                            sha1, &ref) == 1)
+                       ret->merge[i]->dst = ref;
+               else
+                       ret->merge[i]->dst = xstrdup(ret->merge_name[i]);
+       }
+}
+
 struct branch *branch_get(const char *name)
 {
        struct branch *ret;
@@ -1642,17 +1663,8 @@ struct branch *branch_get(const char *name)
                ret = make_branch(name, 0);
        if (ret && ret->remote_name) {
                ret->remote = remote_get(ret->remote_name);
-               if (ret->merge_nr) {
-                       int i;
-                       ret->merge = xcalloc(ret->merge_nr, sizeof(*ret->merge));
-                       for (i = 0; i < ret->merge_nr; i++) {
-                               ret->merge[i] = xcalloc(1, sizeof(**ret->merge));
-                               ret->merge[i]->src = xstrdup(ret->merge_name[i]);
-                               if (remote_find_tracking(ret->remote, ret->merge[i])
-                                   && !strcmp(ret->remote_name, "."))
-                                       ret->merge[i]->dst = xstrdup(ret->merge_name[i]);
-                       }
-               }
+               if (ret->merge_nr)
+                       set_merge(ret);
        }
        return ret;
 }
@@ -2144,7 +2156,7 @@ struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fet
 /*
  * Compare-and-swap
  */
-void clear_cas_option(struct push_cas_option *cas)
+static void clear_cas_option(struct push_cas_option *cas)
 {
        int i;