# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1422142180 -3600
# Node ID 2f494c872a4c52460ce447281098be1e0ff65bc7
# Parent  11308c50b0557cec0b708fc5ff40dca9fc756633
Change get_item to return None when many items are found.

diff -r 11308c50b055 -r 2f494c872a4c imiptools/content.py
--- a/imiptools/content.py	Sun Jan 25 00:18:48 2015 +0100
+++ b/imiptools/content.py	Sun Jan 25 00:29:40 2015 +0100
@@ -42,15 +42,18 @@
     """
     Get all items from 'd' with the given 'name', returning single items if
     'all' is specified and set to a false value and if only one value is
-    present for the name. Return None if no items are found for the name.
+    present for the name. Return None if no items are found for the name or if
+    many items are found but 'all' is set to a false value.
     """
 
     if d.has_key(name):
         values = d[name]
-        if not all and len(values) == 1:
+        if all:
+            return values
+        elif len(values) == 1:
             return values[0]
         else:
-            return values
+            return None
     else:
         return None