Merge branch 'sg/rebase-progress'

diff --git a/sha1-name.c b/sha1-name.c
index b4f5cadae745e54d03729f135a2208a3067ad0fa..49855ad24f1bc81aa8924fc927e0e32c7a62bf0a 100644 (file)
--- a/sha1-name.c
+++ b/sha1-name.c
@@ -801,7 +801,7 @@ static int get_oid_basic(struct repository *r, const char *str, int len,
        "because it will be ignored when you just specify 40-hex. These refs\n"
        "may be created by mistake. For example,\n"
        "\n"
-       "  git checkout -b $br $(git rev-parse ...)\n"
+       "  git switch -c $br $(git rev-parse ...)\n"
        "\n"
        "where \"$br\" is somehow empty and a 40-hex ref is created. Please\n"
        "examine these refs and maybe delete them. Turn this message off by\n"
@@ -1843,7 +1843,7 @@ static enum get_oid_result get_oid_with_context_1(struct repository *repo,
                if (flags & GET_OID_RECORD_PATH)
                        oc->path = xstrdup(cp);
 
-               if (!repo->index->cache)
+               if (!repo->index || !repo->index->cache)
                        repo_read_index(repo);
                pos = index_name_pos(repo->index, cp, namelen);
                if (pos < 0)