work around situations in which REQUEST has not been set up properly

zopefoundation · Mar 6, 2020 · d15014f · d15014f
1 parent f2caa2c
commit d15014f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Products/PluginIndexes/unindex.py b/src/Products/PluginIndexes/unindex.py
@@ -365,7 +365,7 @@ def getRequestCache(self):
 
         cache = None
         REQUEST = aq_get(self, 'REQUEST', None)
-        if REQUEST is not None:
+        if hasattr(REQUEST, "get"):
             cache_container = REQUEST.get("__catalog_cache__")
             if cache_container is None:
                 # we use a `WeakKeyDictionary` (rather than the