Make test_sys pass.
diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index 30c2a24..22de0ce 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -287,7 +287,6 @@
mswindows = (sys.platform == "win32")
import os
-import types
import traceback
# Exception classes used by this module.
@@ -700,7 +699,7 @@
errread, errwrite):
"""Execute program (MS Windows version)"""
- if not isinstance(args, types.StringTypes):
+ if not isinstance(args, basestring):
args = list2cmdline(args)
# Process startup details
@@ -917,7 +916,7 @@
errread, errwrite):
"""Execute program (POSIX version)"""
- if isinstance(args, types.StringTypes):
+ if isinstance(args, basestring):
args = [args]
else:
args = list(args)
@@ -1005,7 +1004,7 @@
# Wait for exec to fail or succeed; possibly raising exception
data = os.read(errpipe_read, 1048576) # Exceptions limited to 1 MB
os.close(errpipe_read)
- if data != "":
+ if data:
os.waitpid(self.pid, 0)
child_exception = pickle.loads(data)
raise child_exception