Revert "Merge pull request #1 from plone/fix-13880"

This reverts commit 1d8abf8, reversing
changes made to 18b5a8a.

CHANGES.rst

@@ -4,9 +4,7 @@ Changelog
 1.0.2 (unreleased)
 ------------------
 
-- Fix issue where a start >= end will always return last item.
-  https://dev.plone.org/ticket/13880\
-  [thepjot]
+- Nothing changed yet.
 
 
 1.0.1 (2014-01-27)

plone/batching/batch.py

@@ -51,8 +51,6 @@ def initialize(self, start, end, size):
         self.end = end
 
         self.first = max(start - 1, 0)
-        if self.start == self.end and self.sequence_length > 1:
-            self.first = self.end
         self.length = self.end - self.first
 
         self.last = self.sequence_length - size

plone/batching/tests.py

@@ -104,25 +104,6 @@ def test_items_not_on_page(self):
         self.assertEqual(list(batch), [5, 6, 7, 8, 9])
 
 
-    def test_batch_bsize(self):
-        sequence = range(279)
-        # Random page
-        batch = BaseBatch(sequence, 10, start=80)
-        self.assertEqual(batch.length, 10)
-
-        # Last page
-        batch = BaseBatch(sequence, 10, start=270)
-        self.assertEqual(batch.length, 9)
-
-        # Beyond last page
-        batch = BaseBatch(sequence, 10, start=280)
-        self.assertEqual(batch.length, 0)
-
-        # Single item batch
-        batch = BaseBatch(sequence[0:1], 10)
-        self.assertEqual(batch.length, 1)
-
-
 class TestQuantumBatch(unittest.TestCase):
 
     def test_quantumbatch(self):