diff --git a/public/scripts/tags.js b/public/scripts/tags.js
index b1c40c020..5c0422140 100644
--- a/public/scripts/tags.js
+++ b/public/scripts/tags.js
@@ -384,7 +384,7 @@ function getTagKey() {
         return selected_group;
     }
 
-    if (this_chid && menu_type === 'character_edit') {
+    if (this_chid !== undefined && menu_type === 'character_edit') {
         return characters[this_chid].avatar;
     }