--- a/tests/killdaemons.py	Tue Apr 29 12:35:50 2014 +0900
+++ b/tests/killdaemons.py	Tue Apr 29 12:37:36 2014 +0900
@@ -43,7 +43,7 @@
             elif r == WAIT_TIMEOUT:
                 logfn('# Daemon process %d is stuck')
             else:
-                check(r) # any error
+                _check(r) # any error
         except: #re-raises
             ctypes.windll.kernel32.CloseHandle(handle) # no _check, keep error
             raise