From 0526aba47b5471b31daf36d0265bff2a6f72b382 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Fri, 9 Oct 2020 19:11:34 +0200
Subject: [PATCH] Bail out if metrics and daemonization are enabled
 simultaneously

---
 src/main.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 5adf7df..fa324f7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -485,6 +485,9 @@ fn bind_listeners(
 }
 
 fn privdrop(config: &Config) -> Result<(), Error> {
+    if config.metrics.is_some() {
+        bail!("Metrics are incompatible with daemonization - set 'daemonize = false' in the configuration file if you need metrics.");
+    }
     let mut pd = PrivDrop::default();
     if let Some(user) = &config.user {
         pd = pd.user(user);