[Checkins] SVN: BTrees/branches/py3k/ Propitiate compiler.

[Tres Seaver]

Log message for revision 128669:
  Propitiate compiler.

Changed:
  _U  BTrees/branches/py3k/
  U   BTrees/branches/py3k/BTrees/BTreeItemsTemplate.c

-=-
Modified: BTrees/branches/py3k/BTrees/BTreeItemsTemplate.c
===================================================================
--- BTrees/branches/py3k/BTrees/BTreeItemsTemplate.c	2012-12-14 22:37:18 UTC (rev 128668)
+++ BTrees/branches/py3k/BTrees/BTreeItemsTemplate.c	2012-12-14 22:37:18 UTC (rev 128669)
@@ -427,7 +427,13 @@
     {
         Py_ssize_t start, stop, step, slicelength;
 
-        if (PySlice_GetIndicesEx(key, len,
+#ifdef PY3K
+#define SLICEOBJ(x) (x)
+#else
+#define SLICEOBJ(x) (PySliceObject*)(x)
+#endif
+
+        if (PySlice_GetIndicesEx(SLICEOBJ(key), len,
                                  &start, &stop, &step, &slicelength) < 0)
         {
             return NULL;