fix service status

rust/crates/zaprett/src/main.rs

@@ -303,11 +303,19 @@ fn get_autostart() {
 }
 
 fn service_status() -> bool {
+    let pid_str = match fs::read_to_string(MODULE_PATH.join("tmp/pid.lock")) {
+        Ok(s) => s,
+        Err(_) => return false,
+    };
+    let pid = match pid_str.trim().parse::<i32>() {
+        Ok(p) => p,
+        Err(_) => return false,
+    };
     match all_processes() {
         Ok(iter) => iter
             .filter_map(|rp| rp.ok())
             .filter_map(|p| p.stat().ok())
-            .any(|st| st.comm == "zaprett"),
+            .any(|st| st.pid == pid),
         Err(_) => false,
     }
 }