Merge pull request #36 from MustafaSalih1993/dev

added some checks

3 files changed, 5 insertions, 4 deletions

diff --git a/src/utils/battery.rs b/src/utils/battery.rs
index b831773..a38d3b4 100644
--- a/src/utils/battery.rs
+++ b/src/utils/battery.rs
@@ -16,7 +16,6 @@ pub fn get_battery(config: &Config) -> Result<String, Error> {
 
     let mut buf = String::new();
 
-    // FIXME: ugly error handling AGAIN fixing later, im lazy
     match File::open(&battery_full_cap_file) {
         Ok(mut file) => file.read_to_string(&mut buf)?,
         Err(_) => return Ok(String::from("check your battery source name")),
@@ -24,7 +23,7 @@ pub fn get_battery(config: &Config) -> Result<String, Error> {
     let full_design = buf.trim().parse::<u32>().unwrap();
     buf.clear();
 
-    // NOTE: no need to error check if passed the above match
+    // No need to error check if passed the above match
     File::open(&battery_charge_now_file)?.read_to_string(&mut buf)?;
 
     let charge_now = buf.trim().parse::<u32>().unwrap();
diff --git a/src/utils/disk.rs b/src/utils/disk.rs
index 82785b4..2aa7b63 100644
--- a/src/utils/disk.rs
+++ b/src/utils/disk.rs
@@ -1,6 +1,5 @@
 use crate::types::Config;
 
-// getting disk usage
 pub fn get_disk(config: &Config) -> String {
     const GB: u64 = (1024 * 1024) * 1024;
     let statvfs = nix::sys::statvfs::statvfs("/").unwrap();
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<String, std::io::Error> {
     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::<Vec<&str>>()[0].parse().unwrap();