From d95532e554507614a906956834a41681aa45ddd0 Mon Sep 17 00:00:00 2001
From: AhmedMoaz <55327408+AhmedMoaz@users.noreply.github.com>
Date: Mon, 24 Jun 2024 04:18:44 -0700
Subject: [PATCH] Update daemon.py for Python 3.8 compatibility (#912)

Signed-off-by: AhmedMoaz <55327408+AhmedMoaz@users.noreply.github.com>
---
 ros2cli/ros2cli/node/daemon.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ros2cli/ros2cli/node/daemon.py b/ros2cli/ros2cli/node/daemon.py
index c25a2d847..1733bce40 100644
--- a/ros2cli/ros2cli/node/daemon.py
+++ b/ros2cli/ros2cli/node/daemon.py
@@ -145,7 +145,7 @@ def spawn_daemon(args, timeout=None, debug=False):
             with open('/proc/self/status', 'r') as f:
                 for line in f:
                     if line.startswith(string_to_find):
-                        fdlimit = int(line.removeprefix(string_to_find).strip())
+                        fdlimit = int(line[len(string_to_find):].strip())
                         break
         except (FileNotFoundError, ValueError):
             pass