# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1342477698 -7200
# Node ID 71f9ab686c84ce95417cdb8cc27ce79213dfea9e
# Parent  9f58613d4d5b36e523d8f867a210de293c1ce98b
Fixed broken syntax due to the origin of the code in EventAggregatorSupport.

diff -r 9f58613d4d5b -r 71f9ab686c84 MoinRemoteSupport.py
--- a/MoinRemoteSupport.py	Tue Jul 17 00:25:35 2012 +0200
+++ b/MoinRemoteSupport.py	Tue Jul 17 00:28:18 2012 +0200
@@ -17,6 +17,8 @@
     accessing a cache entry with the given 'arena' and 'scope' where the data
     has already been downloaded. The 'max_cache_age' indicates the length in
     seconds that a cache entry remains valid.
+
+    If the resource cannot be downloaded and cached, None is returned.
     """
 
     # See if the URL is cached.
@@ -49,13 +51,12 @@
                 cache_entry.close()
                 f.close()
 
-        # In case of an exception, just ignore the remote source.
-        # NOTE: This could be reported somewhere.
+        # In case of an exception, return None.
 
         except IOError:
             if cache_entry.exists():
                 cache_entry.remove()
-            continue
+            return None
 
     # Open the cache entry and read it.