Fix Clock Actors with no active scene

CHANGELOG.txt

@@ -219,3 +219,5 @@ v1.9.4  Fix Trauma tooltip z-indexing
 2.2.0  Adds new Faction Status Actor sheet contributed by MarkPearce
 
 2.2.1  Minor fixes to new Faction sheet, default type for Factions
+
+2.2.2  Fix making changes to Clock Actors with no active scene

module/sav-clock-sheet.js

@@ -116,20 +116,20 @@ export class SaVClockSheet extends ActorSheet {
 
     // update associated tokens
     const tokens = actor.getActiveTokens();
-
-    let update = [];
-    let tokenObj = {};
-    for (const t of tokens) {
-      tokenObj = {
-        _id: t.id,
-        name: actor.name,
-        img: clock.image.img,
-        actorLink: true
-      };
-      update.push(tokenObj);
+    if( tokens.length !== 0 ) {
+      let update = [];
+      let tokenObj = {};
+      for( const t of tokens ) {
+        tokenObj = {
+          _id: t.id,
+          name: actor.name,
+          img: clock.image.img,
+          actorLink: true
+        };
+        update.push( tokenObj );
+      }
+      await TokenDocument.updateDocuments( update, { parent: game.scenes.current } );
     }
-    await TokenDocument.updateDocuments(update, {parent: game.scenes.current});
-
     // update the Actor
     const persistObj = await this.system.persistClockToActor({ actor, clock });
 	  const visualObj = {
@@ -206,18 +206,19 @@ export default {
     await Actor.updateDocuments(update);
     update = [];
     const tokens = a.getActiveTokens();
-    for (const t of tokens) {
-      tokenObj = {
-        _id: t.id,
-        name: a.name,
-        img: newClock.image.img,
-  	    flags: newClock.flags,
-        actorLink: true
-      };
-      update.push(tokenObj);
+    if( tokens.length !== 0 ) {
+      for( const t of tokens ) {
+        tokenObj = {
+          _id: t.id,
+          name: a.name,
+          img: newClock.image.img,
+          flags: newClock.flags,
+          actorLink: true
+        };
+        update.push( tokenObj );
+      }
+      await TokenDocument.updateDocuments( update, { parent: game.scenes.current } );
     }
-
-    await TokenDocument.updateDocuments(update, {parent: game.scenes.current});
   });
 
   html.find("div.right").append(button2HTML).click(async (event) => {
@@ -269,18 +270,19 @@ export default {
 
     update = [];
 	  const tokens = a.getActiveTokens();
-    for (const t of tokens) {
-      tokenObj = {
-        _id: t.id,
-        name: a.name,
-        img: newClock.image.img,
-	      flags: newClock.flags,
-        actorLink: true
-      };
-      update.push(tokenObj);
+    if( tokens.length !== 0 ) {
+      for( const t of tokens ) {
+        tokenObj = {
+          _id: t.id,
+          name: a.name,
+          img: newClock.image.img,
+          flags: newClock.flags,
+          actorLink: true
+        };
+        update.push( tokenObj );
+      }
+      await TokenDocument.updateDocuments( update, { parent: game.scenes.current } );
     }
-
-    await TokenDocument.updateDocuments(update, {parent: game.scenes.current});
   });
   return true;
   }