Forgot a check

Author: gleocadie

ddcommon/src/unix_utils.rs

@@ -192,8 +192,10 @@ fn is_being_traced() -> io::Result<bool> {
 
     for line in data.split(|&b| b == b'\n') {
         if let Ok(line_str) = std::str::from_utf8(line) {
-            let tracer_pid = line_str.split_whitespace().nth(1).unwrap_or("0");
-            return Ok(tracer_pid != "0");
+            if line_str.starts_with("TracerPid:") {
+                let tracer_pid = line_str.split_whitespace().nth(1).unwrap_or("0");
+                return Ok(tracer_pid != "0");
+            }
         }
     }
     Ok(false)