1 files changed, 1 insertions, 1 deletions
diff --git a/app/assets/javascripts/vue_shared/components/diff_viewer/viewers/image_diff/onion_skin_viewer.vue b/app/assets/javascripts/vue_shared/components/diff_viewer/viewers/image_diff/onion_skin_viewer.vue
index f085ef35ccc..b25aebd7c98 100644
--- a/app/assets/javascripts/vue_shared/components/diff_viewer/viewers/image_diff/onion_skin_viewer.vue
+++ b/app/assets/javascripts/vue_shared/components/diff_viewer/viewers/image_diff/onion_skin_viewer.vue
@@ -102,7 +102,7 @@ export default {
       :style="{
         width: onionMaxPixelWidth,
         height: onionMaxPixelHeight,
-        'user-select': dragging === true ? 'none' : '',
+        'user-select': dragging ? 'none' : null,
       }"
       class="onion-skin-frame"
     >