From: Simon Ruderich <simon@ruderich.org>
Date: Thu, 22 Jun 2017 12:52:01 +0000 (+0200)
Subject: bin/srsync-incremental: remove target directory if empty
X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=commitdiff_plain;h=0627246aa2b5db1320965061e517f65742be9d19

bin/srsync-incremental: remove target directory if empty
---

diff --git a/bin/srsync-incremental b/bin/srsync-incremental
index 9ade4e4..187e6b6 100755
--- a/bin/srsync-incremental
+++ b/bin/srsync-incremental
@@ -59,4 +59,8 @@ rsync \
     rmdir "$target_tmp" 2>/dev/null || true
     exit $code
 }
+# --dry-run (-n) creates an empty directory. Remove it to prevent using it for
+# further incremental backups (which would do a full backup).
+rmdir "$target_tmp" 2>/dev/null && exit 0 || true
+
 mv "$target_tmp" "$target"