From af981c17f86004ff66a510865a7d5097ffaa02b7 Mon Sep 17 00:00:00 2001
From: Johannes Findeisen <you@hanez.org>
Date: Sat, 10 Aug 2024 07:21:52 +0200
Subject: [PATCH] README update.

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index c4301e9..98e859b 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 checkpw is a program that checks the validity of a users password on a Linux/PAM-based system.
 
+Returns 0 on success, 1 otherwise.
+
 # Installation:
 
 ```