From b2b79396daa1cf1b33c72a58bd7d109b09cf9329 Mon Sep 17 00:00:00 2001
From: Pablo Gamito <pablogamito@google.com>
Date: Wed, 2 Sep 2020 20:39:57 +0200
Subject: [PATCH] Only change video frame on zooming if video is present

Test: Move around the trace without a video and make sure there are no errors
Change-Id: Ia87e97c7d731fc28aa3f8c9d4681db9b75bb6ad6
---
 tools/winscope/src/Overlay.vue | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/winscope/src/Overlay.vue b/tools/winscope/src/Overlay.vue
index 477aa73dd..defa38b10 100644
--- a/tools/winscope/src/Overlay.vue
+++ b/tools/winscope/src/Overlay.vue
@@ -553,9 +553,15 @@ export default {
       this.cropIntent = cropIntent;
     },
     changeVideoTimestamp(ts) {
+      if (!this.$refs.video) {
+        return;
+      }
       this.$refs.video.selectFrameAtTime(ts);
     },
     resetVideoTimestamp() {
+      if (!this.$refs.video) {
+        return;
+      }
       this.$refs.video.jumpToSelectedIndex();
     },
   },