From fb14b3a85ff9918886c793c26c81175a8de0e75e Mon Sep 17 00:00:00 2001
From: Robert Kubiak <robert.kubiak@dilax.com>
Date: Tue, 12 Jan 2016 14:13:56 +0100
Subject: [PATCH] Add '||:' to end of mv command,so that it also works with
 commity without any file. See
 http://stackoverflow.com/questions/614229/can-i-move-the-git-directory-for-a-repo-to-its-parent-directory/614254#comment15773648_614254

---
 git-join-repos | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git-join-repos b/git-join-repos
index 971ecfa..a92be31 100755
--- a/git-join-repos
+++ b/git-join-repos
@@ -44,7 +44,7 @@ function repo_master_to_subdir {
     git filter-branch -f --index-filter \
         "git ls-files -s | ${sed} \"s|\t\\\"*|&${repo_name}/|\" |
         GIT_INDEX_FILE=\$GIT_INDEX_FILE.new git update-index --index-info &&
-        mv \"\$GIT_INDEX_FILE.new\" \"\$GIT_INDEX_FILE\"" HEAD
+        mv \"\$GIT_INDEX_FILE.new\" \"\$GIT_INDEX_FILE\" ||:" HEAD
 
     git filter-branch -f --msg-filter "/bin/echo -n \"${repo_name}: \" && cat"