# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1512855353 -3600
# Node ID 75e2141acfd9017a6896d2fdff0976170a1bca9e
# Parent  f3b89d7e3e2a38982eb2c56805b0abe69ec29caf
Fixed qualifier value checking upon failure and where no ranges are specified.

diff -r f3b89d7e3e2a -r 75e2141acfd9 vRecurrence.py
--- a/vRecurrence.py	Thu Dec 07 23:11:36 2017 +0100
+++ b/vRecurrence.py	Sat Dec 09 22:35:53 2017 +0100
@@ -251,14 +251,14 @@
 
         checked = check_values(qualifier, to_check)
 
+        if not checked:
+            return None
+
         # Get single values for non-weekday details.
 
         if qualifier != "BYDAY":
             checked = checked[0]
 
-        if not checked:
-            return None
-
         values.append(checked)
 
     return values
@@ -398,7 +398,7 @@
     ranges = get_value_ranges(qualifier)
 
     if not ranges:
-        return None
+        return values
 
     # Match each value against each range specification.
 
@@ -425,6 +425,9 @@
     value was not suitable.
     """
 
+    if not value_ranges:
+        return value
+
     for value_range in value_ranges:
 
         # Test actual ranges.