Merged revisions 77821 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77821 | mark.dickinson | 2010-01-29 17:11:39 +0000 (Fri, 29 Jan 2010) | 3 lines

  Issue #7788: Fix a crash produced by deleting a list slice with huge
  step value.  Patch by Marcin Bachry.
........
diff --git a/Objects/listobject.c b/Objects/listobject.c
index c5b1475..843df6b 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -2604,7 +2604,8 @@
 		if (value == NULL) {
 			/* delete slice */
 			PyObject **garbage;
-			Py_ssize_t cur, i;
+			size_t cur;
+			Py_ssize_t i;
 
 			if (slicelength <= 0)
 				return 0;