From ce260076105d54ad626ef59bf3771de5e678e146 Mon Sep 17 00:00:00 2001
From: Guus Waals <_@guusw.nl>
Date: Sun, 19 Mar 2023 21:14:53 +0800
Subject: [PATCH] Make failure adding certificates from rustls_native_certs
 non-fatal

---
 src/tls.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/tls.rs b/src/tls.rs
index ad54de3..2849fdf 100644
--- a/src/tls.rs
+++ b/src/tls.rs
@@ -70,6 +70,7 @@ mod encryption {
 
     #[cfg(feature = "__rustls-tls")]
     pub mod rustls {
+        use log::warn;
         use rustls::{ClientConfig, ClientConnection, RootCertStore, ServerName, StreamOwned};
 
         use std::{
@@ -105,9 +106,10 @@ mod encryption {
                             #[cfg(feature = "rustls-tls-native-roots")]
                             {
                                 for cert in rustls_native_certs::load_native_certs()? {
-                                    root_store
-                                        .add(&rustls::Certificate(cert.0))
-                                        .map_err(TlsError::Webpki)?;
+                                    match root_store.add(&rustls::Certificate(cert.0)) {
+                                        Ok(_) => {}
+                                        Err(x) => warn!("Failed to add certificate {}", x),
+                                    };
                                 }
                             }
                             #[cfg(feature = "rustls-tls-webpki-roots")]