submodule.c: report the submodule that an error occurs in

diff --git a/Documentation/git-unpack-objects.txt b/Documentation/git-unpack-objects.txt
index 3e887d16109c48f4f906d8a7c5c0c860bbd6123d..b3de50d7106819f4dee92b3508c7713d170832ce 100644 (file)
--- a/Documentation/git-unpack-objects.txt
+++ b/Documentation/git-unpack-objects.txt
@@ -44,6 +44,9 @@ OPTIONS
 --strict::
        Don't write objects with broken content or links.
 
+--max-input-size=<size>::
+       Die, if the pack is larger than <size>.
+
 GIT
 ---
 Part of the linkgit:git[1] suite