Lyle Johnson: fixed broken logic in 'native_path()'.

Lib/distutils/util.py

@@ -72,11 +72,11 @@ def native_path (pathname):
         raise ValueError, "path '%s' cannot be absolute" % pathname
     if pathname[-1] == '/':
         raise ValueError, "path '%s' cannot end with '/'" % pathname
-    if os.sep != '/' and os.sep in pathname:
+    if os.sep != '/':
+       if os.sep in pathname:
             raise ValueError, \
-              "path '%s' cannot contain '%c' character" % \
-              (pathname, os.sep)
-
+              "path '%s' cannot contain '%c' character" % (pathname, os.sep)
+       else:
             paths = string.split (pathname, '/')
             return apply (os.path.join, paths)
     else: