make zopectl start work again, refs LP #453723

doc/CHANGES.rst

@@ -25,6 +25,8 @@ Bugs Fixed
 
 - LP #443005: zopectl stop works once more on Windows.
 
+- LP #453723: zopectl start works again on non-Windows platforms.
+
 Zope 2.12.0 final  (2009/10/01)
 -------------------------------
 

src/Zope2/Startup/zopectl.py

@@ -216,6 +216,7 @@ class ZopeCmd(ZDCmd):
         # signal to Zope that it is being managed
         # (to indicate it's web-restartable)
         os.putenv('ZMANAGED', '1')
+        ZDCmd.do_start(self, arg)
 
     ## START OF WINDOWS ONLY STUFF