receive-pack: allow deletion of corrupt refs

diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 2c48936fcd72c5276ae2fed217bd9b9564342f03..335e973a6a1d5350c1558eb68985ffe812c09212 100644 (file)
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -21,6 +21,9 @@ add::
        repository is cloned at the specified path, added to the
        changeset and registered in .gitmodules.   If no path is
        specified, the path is deduced from the repository specification.
+       If the repository url begins with ./ or ../, it is stored as
+       given but resolved as a relative path from the main project's
+       url when cloning.
 
 status::
        Show the status of the submodules. This will print the SHA-1 of the