Add -S (--sparse) to the default rsync flags

diff --git a/bacap b/bacap
index 8be3167..976ee08 100755 (executable)
--- a/bacap
+++ b/bacap
@@ -35,7 +35,7 @@ DATE_FMT="%Y-%m-%d"
 PING_CHECK=1
 
 # rsync flags to use
-RSYNC_FLAGS="-aAXHx --numeric-ids"
+RSYNC_FLAGS="-aAHSXx --numeric-ids"
 
 # rsync flags to use when in verbose mode
 RSYNC_VERBOSE_FLAGS="-v --stats"