diff --git a/static/js/Geometry.js b/static/js/Geometry.js
index 7d9734a4..f26c3215 100644
--- a/static/js/Geometry.js
+++ b/static/js/Geometry.js
@@ -14,7 +14,9 @@ class Geometry {
         break
     }
     var xyz = this.loadXYZString(str);
-    xyz.sourceFile = new websiteFile(file)
+    for (var geom of xyz){
+      geom.sourceFile = new websiteFile(file)
+    }
     return xyz
   }
   static loadXYZString(text) {
diff --git a/static/js/indexDB.js b/static/js/indexDB.js
index fa97363d..554691f3 100644
--- a/static/js/indexDB.js
+++ b/static/js/indexDB.js
@@ -8,8 +8,8 @@ class indexDB {
     var site_url = "/"+window.location.pathname.split('/')[1];
     const text = await getTextFromFileUrlAsync(site_url+"/data/index.yaml",{"Cache-Control":`max-age=${maxAge}`})
     const myYaml = jsyaml.load(text);
-    db.sets = ((myYaml.sets === null) ? new Map() : new Map(Object.entries(myYaml.sets)));
-    db.others = ((myYaml.others === null) ? [] : Array.from(myYaml.others));
+    db.sets = ((myYaml.sets === undefined) ? new Map() : new Map(Object.entries(myYaml.sets)));
+    db.others = ((myYaml.others === undefined) ? [] : Array.from(myYaml.others));
     window.indexDB=db
     return db
   }