From 75c8dccf1b87225d5d539f82c1b33547d9efbb06 Mon Sep 17 00:00:00 2001
From: Ethan Dalool <git@voussoir.net>
Date: Tue, 5 Jan 2021 15:54:35 -0800
Subject: [PATCH] Add warning when tag search has been nullified by
 has_tags=False.

---
 etiquette/photodb.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/etiquette/photodb.py b/etiquette/photodb.py
index 6add510..c8d622b 100644
--- a/etiquette/photodb.py
+++ b/etiquette/photodb.py
@@ -722,6 +722,8 @@ class PDBPhotoMixin:
         yield_photos = searchhelpers.normalize_yield_photos(yield_photos)
 
         if has_tags is False:
+            if (tag_musts or tag_mays or tag_forbids or tag_expression) and warning_bag:
+                warning_bag.add("has_tags=False so all tag requests are ignored.")
             tag_musts = None
             tag_mays = None
             tag_forbids = None