# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1512257031 -3600
# Node ID ffc8d17267a1c4180106cef33b0620b162994d61
# Parent  a580c8ccae7346d0c9b7898c1ae6b4803d1acc20
Fixed missing queued results caused by start occurrence insertion.

diff -r a580c8ccae73 -r ffc8d17267a1 vRecurrence.py
--- a/vRecurrence.py	Sat Dec 02 23:46:33 2017 +0100
+++ b/vRecurrence.py	Sun Dec 03 00:23:51 2017 +0100
@@ -1430,11 +1430,25 @@
         "Return the next value, initially the start period."
 
         while not self.at_limit():
-            result = self.next_item(self.start, self.end)
+
+            # Obtain the next item.
+
+            try:
+                result = self.next_item(self.start, self.end)
+            except StopIteration:
+
+                # With no more values, flush any waiting value.
+
+                if self.waiting is not None:
+                    result = self.waiting
+                    self.waiting = None
+                    return result
+                else:
+                    raise
 
             # Compare with any waiting value.
 
-            if self.waiting:
+            if self.waiting is not None:
 
                 # Produce the waiting value, queue the latest result.