git-clone: print an error message when trying to clone empty repo

diff --git a/Documentation/git-symbolic-ref.txt b/Documentation/git-symbolic-ref.txt
index f93b79a85e1259f789551a94ab422a846cf4cf65..694cabab2453ab19cfa4e4fd5eaa186f9b2fa9ba 100644 (file)
--- a/Documentation/git-symbolic-ref.txt
+++ b/Documentation/git-symbolic-ref.txt
@@ -7,7 +7,7 @@ git-symbolic-ref - Read and modify symbolic refs
 
 SYNOPSIS
 --------
-'git-symbolic-ref' [-q] <name> [<ref>]
+'git-symbolic-ref' [-q] [-m <reason>] <name> [<ref>]
 
 DESCRIPTION
 -----------
@@ -26,11 +26,15 @@ a regular file whose contents is `ref: refs/heads/master`.
 OPTIONS
 -------
 
--q::
+-q, --quiet::
        Do not issue an error message if the <name> is not a
        symbolic ref but a detached HEAD; instead exit with
        non-zero status silently.
 
+-m::
+       Update the reflog for <name> with <reason>.  This is valid only
+       when creating or updating a symbolic ref.
+
 NOTES
 -----
 In the past, `.git/HEAD` was a symbolic link pointing at