roll back mistaken checkin

[SVN r13736]

test/comprehensive.py

@@ -1273,10 +1273,7 @@ import sys
 def run(args = None):
     if args is not None:
         sys.argv = args
-        
-    if hasattr(sys,'setdlopenflags'):
-        sys.setdlopenflags( 6 ) # dl.RTLD_NOW | dl.RTLD_GLOBAL)
-        
+
     import doctest, comprehensive
     return doctest.testmod(comprehensive)