Merge branch 'maint' into ef/ipv4-connect-error-report

diff --git a/builtin/checkout.c b/builtin/checkout.c
index 48de146b734af3dfe0a77bb285bb19bd47061993..d647a313036df65d928d028463564b5390756901 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -657,24 +657,25 @@ static void suggest_reattach(struct commit *commit, struct rev_info *revs)
                "Warning: you are leaving %d commit behind, "
                "not connected to\n"
                "any of your branches:\n\n"
-               "%s\n"
-               "If you want to keep it by creating a new branch, "
-               "this may be a good time\nto do so with:\n\n"
-               " git branch new_branch_name %s\n\n",
+               "%s\n",
                /* The plural version */
                "Warning: you are leaving %d commits behind, "
                "not connected to\n"
                "any of your branches:\n\n"
-               "%s\n"
-               "If you want to keep them by creating a new branch, "
-               "this may be a good time\nto do so with:\n\n"
-               " git branch new_branch_name %s\n\n",
+               "%s\n",
                /* Give ngettext() the count */
                lost),
                lost,
-               sb.buf,
-               sha1_to_hex(commit->object.sha1));
+               sb.buf);
        strbuf_release(&sb);
+
+       if (advice_detached_head)
+               fprintf(stderr,
+                       _(
+                       "If you want to keep them by creating a new branch, "
+                       "this may be a good time\nto do so with:\n\n"
+                       " git branch new_branch_name %s\n\n"),
+                       sha1_to_hex(commit->object.sha1));
 }
 
 /*
@@ -1074,7 +1075,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
                if (strbuf_check_branch_ref(&buf, opts.new_branch))
                        die(_("git checkout: we do not like '%s' as a branch name."),
                            opts.new_branch);
-               if (!get_sha1(buf.buf, rev)) {
+               if (ref_exists(buf.buf)) {
                        opts.branch_exists = 1;
                        if (!opts.new_branch_force)
                                die(_("git checkout: branch %s already exists"),