From 84849091ceaec757e545ab5ea69cd9d6ff46f6d2 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Sat, 12 Dec 2020 23:43:55 -0500
Subject: fixed resetting bookmark view to not set _currentFrame to 0 unless it
 already had a value.

---
 src/client/views/collections/CollectionMenu.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/client/views/collections/CollectionMenu.tsx b/src/client/views/collections/CollectionMenu.tsx
index ef0c30ff4..833fc0007 100644
--- a/src/client/views/collections/CollectionMenu.tsx
+++ b/src/client/views/collections/CollectionMenu.tsx
@@ -177,7 +177,7 @@ export class CollectionViewBaseChrome extends React.Component<CollectionMenuProp
     _viewCommand = {
         params: ["target"], title: "bookmark view",
         script: "self.target._panX = self['target-panX']; self.target._panY = self['target-panY']; self.target._viewScale = self['target-viewScale']; gotoFrame(self.target, self['target-currentFrame']);",
-        immediate: undoBatch((source: Doc[]) => { this.target._panX = 0; this.target._panY = 0; this.target._viewScale = 1; this.target._currentFrame = 0; }),
+        immediate: undoBatch((source: Doc[]) => { this.target._panX = 0; this.target._panY = 0; this.target._viewScale = 1; this.target._currentFrame = (this.target._currentFrame === undefined ? undefined : 0); }),
         initialize: (button: Doc) => { button['target-panX'] = this.target._panX; button['target-panY'] = this.target._panY; button['target-viewScale'] = this.target._viewScale; button['target-currentFrame'] = this.target._currentFrame; },
     };
     _clusterCommand = {
-- 
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