From d194431642b48f9bd4d66bcce5f187d6d4ff08e2 Mon Sep 17 00:00:00 2001
From: taehoon <th.dev91@gmail.com>
Date: Wed, 4 Sep 2019 11:23:47 -0400
Subject: [PATCH] add a comment

---
 src/components/still-image/still-image.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/still-image/still-image.vue b/src/components/still-image/still-image.vue
index 5a6529f2..4137bd59 100644
--- a/src/components/still-image/still-image.vue
+++ b/src/components/still-image/still-image.vue
@@ -7,6 +7,7 @@
       v-if="animated"
       ref="canvas"
     />
+    <!-- NOTE: key is required to force to re-render img tag when src is changed -->
     <img
       ref="src"
       :key="src"