From 4f83d10cf86bcc4c2364e7f5f24be34712242b04 Mon Sep 17 00:00:00 2001 From: mustafa salih Date: Sat, 16 Jan 2021 09:26:06 +0300 Subject: added some checks --- src/utils/uptime.rs | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/utils/uptime.rs') diff --git a/src/utils/uptime.rs b/src/utils/uptime.rs index 027827a..90f52a7 100644 --- a/src/utils/uptime.rs +++ b/src/utils/uptime.rs @@ -4,7 +4,10 @@ use std::io::Read; pub fn get_uptime(config: &Config) -> Result { let mut buf = String::new(); - File::open("/proc/uptime")?.read_to_string(&mut buf)?; + match File::open("/proc/uptime") { + Ok(mut file) => file.read_to_string(&mut buf)?, + _ => return Ok("cant find uptime file!".to_string()), + }; let buf: f32 = buf.split(' ').collect::>()[0].parse().unwrap(); -- cgit v1.2.3