Simplify code

Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/trans/views/edit.py

@@ -157,14 +157,11 @@ def search(translation, request):
     # Remove old search results
     cleanup_session(request.session)
 
-    if name is not None:
-        name = unicode(name)
-
     # Store in cache and return
     search_id = str(uuid.uuid1())
     search_result = {
         'query': search_query,
-        'name': name,
+        'name': unicode(name) if name else None,
         'ids': unit_ids,
         'search_id': search_id,
         'ttl': int(time.time()) + 86400,