Bugfix: Unbound variable when no parameters are supplied

[nextcloud-backup-restore.git] / README.md

diff --git a/README.md b/README.md
index 00caebcc10cd51db56bf946f785cad0de9c6a58a..3373b0a96f5c6017dd48d67e60d35f644da8b89e 100644 (file)
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ The scripts take care of these items to backup automatically.
 
 ## Requirements
 
-- *pigz* (https://zlib.net/pigz/) when using backup compression. If not available, you can use another compression algorithm (e.g. gzip)
+- *pigz* (https://zlib.net/pigz/) when using backup compression. If not installed already, it can be installed with `apt install pigz` (Debian/Ubuntu). If not available, you can use another compression algorithm (e.g. gzip)
 
 ## Important notes about using the scripts