remove log file is fifo is needed

diff --git a/rsync-piper.pl b/rsync-piper.pl
index bbb51e5..12574eb 100755 (executable)
--- a/rsync-piper.pl
+++ b/rsync-piper.pl
@@ -56,6 +56,7 @@ if ( $ENV{SQL} ) {
 
 mkdir "$dir/var" if ! -e "$dir/var";
 
+unlink $log_fifo if -f $log_fifo;
 mkfifo $log_fifo, 0700 unless -p $log_fifo;
 
 my $rsync_config = qq{