From 8935e6db7519655d39889a85a6c72edf4a9ee333 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Sat, 7 Dec 2013 21:37:21 +0100
Subject: [PATCH] bin/srsync-incremental: Try to remove current/ if backup
 failed.

---
 bin/srsync-incremental | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/bin/srsync-incremental b/bin/srsync-incremental
index 16aa88a..644b2fe 100755
--- a/bin/srsync-incremental
+++ b/bin/srsync-incremental
@@ -53,4 +53,12 @@ rsync \
     --archive --hard-links --numeric-ids --one-file-system \
     --link-dest="$dest" \
     "$@" current \
-&& mv current "$target"
+|| {
+    # Try to remove "current" without changing the exit code. In case the
+    # connection failed without transferring any files, we want the next
+    # backup to be able to run.
+    code=$?
+    rmdir current 2>/dev/null || true
+    exit $code
+}
+mv current "$target"
-- 
2.44.1