remote: don't resolve HEAD in non-repository

diff --git a/help.c b/help.c
index 8f72051ae09665fc019fd5623a5c836da76d3e9a..19328ea992299d2b66b1b8de8a4a609a4d25388b 100644 (file)
--- a/help.c
+++ b/help.c
@@ -11,11 +11,9 @@
 
 void add_cmdname(struct cmdnames *cmds, const char *name, int len)
 {
-       struct cmdname *ent = xmalloc(sizeof(*ent) + len + 1);
-
+       struct cmdname *ent;
+       FLEX_ALLOC_MEM(ent, name, name, len);
        ent->len = len;
-       memcpy(ent->name, name, len);
-       ent->name[len] = 0;
 
        ALLOC_GROW(cmds->names, cmds->cnt + 1, cmds->alloc);
        cmds->names[cmds->cnt++] = ent;
@@ -394,7 +392,7 @@ const char *help_unknown_cmd(const char *cmd)
                if (autocorrect > 0) {
                        fprintf_ln(stderr, _("in %0.1f seconds automatically..."),
                                (float)autocorrect/10.0);
-                       poll(NULL, 0, autocorrect * 100);
+                       sleep_millisec(autocorrect * 100);
                }
                return assumed;
        }
@@ -429,7 +427,7 @@ struct similar_ref_cb {
        struct string_list *similar_refs;
 };
 
-static int append_similar_ref(const char *refname, const unsigned char *sha1,
+static int append_similar_ref(const char *refname, const struct object_id *oid,
                              int flags, void *cb_data)
 {
        struct similar_ref_cb *cb = (struct similar_ref_cb *)(cb_data);