diff --git a/libpathod/rparse.py b/libpathod/rparse.py
index 570ee9049..e3136b7b4 100644
--- a/libpathod/rparse.py
+++ b/libpathod/rparse.py
@@ -36,37 +36,40 @@ def ready_actions(length, lst):
     return ret
 
 
+def send_chunk(fp, val, blocksize, start, end):
+    """
+        (start, end): Inclusive lower bound, exclusive upper bound.
+    """
+    for i in range(start, end, blocksize):
+        fp.write(
+            val[i:min(i+blocksize, end)]
+        )
+    return end-start
+
+
 def write_values(fp, vals, actions, sofar=0, skip=0, blocksize=BLOCKSIZE):
     """
-        vals: A list of values, which may be strings or Value objects.
+        vals: A list of values, which may be strings or Value objects. 
         actions: A list of (offset, action, arg) tuples. Action may be "pause" or "disconnect".
 
+        Both vals and actions are in reverse order, with the first items last. 
+
         Return True if connection should disconnect.
     """
+    sofar = 0
     try:
         while vals:
-            part = vals.pop()
-            for i in range(skip, len(part), blocksize):
-                d = part[i:i+blocksize]
-                if actions and actions[-1][0] < (sofar + len(d)):
-                    p = actions.pop()
-                    offset = p[0]-sofar
-                    vals.append(part)
-                    if p[1] == "pause":
-                        fp.write(d[:offset])
-                        time.sleep(p[2])
-                        return write_values(
-                            fp, vals, actions,
-                            sofar=sofar+offset,
-                            skip=i+offset,
-                            blocksize=blocksize
-                        )
-                    elif p[1] == "disconnect":
-                        fp.write(d[:offset])
-                        return True
-                fp.write(d)
-                sofar += len(d)
-            skip = 0
+            v = vals.pop()
+            offset = 0
+            while actions and actions[-1][0] < (sofar + len(v)):
+                a = actions.pop()
+                offset += send_chunk(fp, v, blocksize, offset, a[0]-sofar-offset)
+                if a[1] == "pause":
+                    time.sleep(a[2])
+                elif a[1] == "disconnect":
+                    return True
+            send_chunk(fp, v, blocksize, offset, len(v))
+            sofar += len(v)
     except tcp.NetLibDisconnect:
         return True
 
diff --git a/test/test_rparse.py b/test/test_rparse.py
index cb1076c28..f4b408b2b 100644
--- a/test/test_rparse.py
+++ b/test/test_rparse.py
@@ -250,6 +250,18 @@ class TestParseResponse:
 
 
 class TestWriteValues:
+    def test_send_chunk(self):
+        v = "foobarfoobar"
+        for bs in range(1, len(v)+2):
+            s = cStringIO.StringIO()
+            rparse.send_chunk(s, v, bs, 0, len(v))
+            assert s.getvalue() == v
+            for start in range(len(v)):
+                for end in range(len(v)):
+                    s = cStringIO.StringIO()
+                    rparse.send_chunk(s, v, bs, start, end)
+                    assert s.getvalue() == v[start:end]
+
     def test_write_values_disconnects(self):
         s = cStringIO.StringIO()
         tst = "foo"*100
@@ -257,11 +269,17 @@ class TestWriteValues:
         assert not s.getvalue()
 
     def test_write_values(self):
-        tst = "foo"*1025
+        tst = "foobarvoing"
         s = cStringIO.StringIO()
         rparse.write_values(s, [tst], [])
         assert s.getvalue() == tst
 
+        for bs in range(1, len(tst) + 2):
+            for off in range(len(tst)):
+                s = cStringIO.StringIO()
+                rparse.write_values(s, [tst], [(off, "disconnect")], blocksize=bs)
+                assert s.getvalue() == tst[:off]
+
     def test_write_values_pauses(self):
         tst = "".join(str(i) for i in range(10))
         for i in range(2, 10):