# https://github.com/bulletmark/libinput-gestures/pull/242
# https://github.com/bulletmark/libinput-gestures/issues/334
--- ../libinput-gestures	2024-05-05 22:27:48.297359689 +0300
+++ ../libinput-gestures	2024-05-05 22:29:17.473224613 +0300
@@ -10,6 +10,7 @@
 import platform
 import re
 import shlex
+import signal
 import subprocess
 import sys
 import threading
@@ -781,6 +782,9 @@
     cmd = subprocess.Popen(shlex.split(command), stdout=subprocess.PIPE,
             bufsize=1, universal_newlines=True)
 
+    # Avoid producing zombie processes
+    signal.signal(signal.SIGCHLD, signal.SIG_IGN)
+
     # Store PIDs for potential kill
     pidfile.write(f'{os.getpid()}\n{cmd.pid}\n')
     pidfile.flush()