# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1484492440 -3600
# Node ID 766dbbec56f2cc7aa9d5a5ab2bf02fb5ea2996ed
# Parent  3435e8d2e8e451825c617f89f9dbe08098004c54
core (memory/cache): geFilePath now return None when uid is empty

diff -r 3435e8d2e8e4 -r 766dbbec56f2 src/memory/cache.py
--- a/src/memory/cache.py	Mon Jan 09 23:10:16 2017 +0100
+++ b/src/memory/cache.py	Sun Jan 15 16:00:40 2017 +0100
@@ -57,6 +57,9 @@
         @return (unicode, None): absolute path to cached file
             None if file is not in cache (or cache is invalid)
         """
+        uid = uid.strip()
+        if not uid:
+            return None
         cache_url = self.getPath(uid)
         if not os.path.exists(cache_url):
             return None