mohamedsherifnoureldin / pctrl Goto Github PK

diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index a2e07d0d..569a11b8 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -1,4 +1,3 @@
-#![feature(linked_list_cursors)]
 use std::vec::Vec;

 //cmd args
diff --git a/src-tauri/src/our_mods/proc_functions.rs b/src-tauri/src/our_mods/proc_functions.rs
index 7d49e0b9..f9c550ed 100644
--- a/src-tauri/src/our_mods/proc_functions.rs
+++ b/src-tauri/src/our_mods/proc_functions.rs
@@ -18,7 +18,7 @@ use std::process::{Command, Stdio};

 fn log_data<T>(list: &mut LinkedList<T>, val:T, config: Config) {
     if list.len() == config.record_length as usize {
-        list.cursor_back_mut().remove_current();
+        list.pop_back();
     }

     list.push_front(val);
@@ -153,7 +153,12 @@ pub fn update_procs(_pid_table: &mut HashMap<u32, u16>, procs: &mut Vec<Process>
         procs[i].priority = stat.priority as u8;
         procs[i].start_time = stat.starttime().unwrap();
         procs[i].dir = prc.exe().unwrap_or_default();
-        procs[i].owner = get_user_by_uid(prc.uid().unwrap_or(0)).unwrap().name().to_str().unwrap_or("Unidentified").to_string();
+        let uid = prc.uid().unwrap_or(0);
+        procs[i].owner = if let Some(user) = get_user_by_uid(uid) {
+            user.name().to_str().unwrap_or("Unidentified").to_string()
+        } else {
+            uid.to_string()
+        };
         procs[i].group = get_group_by_gid(stat.pgrp as u32).unwrap_or(Group::new(0, "none")).name().to_str().unwrap_or("Unidentified").to_string();
         match prc.fd_count() {
             Ok(_fdcount) => {procs[i].open_fds = _fdcount as u16; // only for root user