from subproc import Subprocess, RecordFile
# This is to catch 'close failed: [Errno 9] Bad file descriptor' message
-# from os.close() in Subprocess.die().
-sys.stderr = open("err.log", 'w')
+# from os.close() in Subprocess.die() and errors from from the subprocess.
+sys.stderr = open("err.log", 'a')
check_subp = None
subp_pipe = None