Undo an unnecessary else: and indentation that r60104 added.

try:
  ...
except:
  ...
  raise
else:
  ...

the else: is unecessary due to the blind except: with a raise.

Lib/subprocess.py

@@ -1005,7 +1005,6 @@ class Popen(object):
                 if gc_was_enabled:
                     gc.enable()
                 raise
-            else:
             self._child_created = True
             if self.pid == 0:
                 # Child