From e2ab3e4f5bc81c3bbfd8d1a5bdbb78f540729387 Mon Sep 17 00:00:00 2001
From: Marek Kotewicz <marek.kotewicz@gmail.com>
Date: Tue, 26 Feb 2019 18:14:11 +0100
Subject: [PATCH] fix panic when logging directory does not exist, closes
 #10420 (#10424)

---
 parity/main.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/parity/main.rs b/parity/main.rs
index 461908b2c..b8a1e229c 100644
--- a/parity/main.rs
+++ b/parity/main.rs
@@ -190,7 +190,10 @@ fn main_direct(force_can_restart: bool) -> i32 {
 		parity_ethereum::Configuration::parse_cli(&args).unwrap_or_else(|e| e.exit())
 	};
 
-	let logger = setup_log(&conf.logger_config()).expect("Logger is initialized only once; qed");
+	let logger = setup_log(&conf.logger_config()).unwrap_or_else(|e| {
+		eprintln!("{}", e);
+		process::exit(2)
+	});
 
 	if let Some(spec_override) = take_spec_name_override() {
 		conf.args.flag_testnet = false;