split command into an array since run seems to want it that way instead

snseventd.py

@@ -2,7 +2,6 @@
 from __future__ import print_function
 import sys
 import os
-from os import WEXITED, WSTOPPED, WNOWAIT, WNOHANG, WCONTINUED
 import subprocess
 import time
 import argparse
@@ -492,10 +491,12 @@ while True:
 			# Populate the command to run with the values provided
 			pid = os.fork()
 			if pid == 0:
-				proc = subprocess.run(command, shell=True)
+				proc = subprocess.run(command.split(' '), shell=True)
 				sys.exit(proc.returncode)
 			printLog("Forked '"+command+"' as "+str(pid), loglevels.INFO)
-			os.waitpid(pid, WEXITED | WSTOPPED)
+
+			# Wait for the subprocess to finish before launching any more
+			os.waitpid(pid, os.WEXITED | os.WSTOPPED)
 
 		except KeyError as e:
 			# No valid operation messages were found