Tidying

inbox.py

@@ -1287,15 +1287,20 @@ def obtainAvatarForReplyPost(session,baseDir: str,httpPrefix: str,domain: str,pe
         return
 
     lookupActor=postJsonObject['object']['inReplyTo']
-    if lookupActor:
-        if '/users/' in lookupActor or \
+    if not lookupActor:
+        return
+
+    if not ('/users/' in lookupActor or \
             '/channel/' in lookupActor or \
-           '/profile/' in lookupActor:
+            '/profile/' in lookupActor):
+        return
+
     if '/statuses/' in lookupActor:
         lookupActor=lookupActor.split('/statuses/')[0]
             
     if debug:
         print('DEBUG: Obtaining actor for reply post '+lookupActor)
+
     for tries in range(6):
         pubKey= \
             getPersonPubKey(baseDir,session,lookupActor, \