1 files changed, 12 insertions, 4 deletions
diff --git a/app/javascript/mastodon/reducers/compose.js b/app/javascript/mastodon/reducers/compose.js
index 7c98854a2..07207c93b 100644
--- a/app/javascript/mastodon/reducers/compose.js
+++ b/app/javascript/mastodon/reducers/compose.js
@@ -96,7 +96,7 @@ function appendMedia(state, media) {
     map.set('focusDate', new Date());
     map.set('idempotencyKey', uuid());
 
-    if (prevSize === 0 && state.get('default_sensitive')) {
+    if (prevSize === 0 && (state.get('default_sensitive') || state.get('spoiler'))) {
       map.set('sensitive', true);
     }
   });
@@ -165,14 +165,22 @@ export default function compose(state = initialState, action) {
         state.get('advanced_options').set(action.option, !state.getIn(['advanced_options', action.option])))
       .set('idempotencyKey', uuid());
   case COMPOSE_SENSITIVITY_CHANGE:
-    return state
-      .set('sensitive', !state.get('sensitive'))
-      .set('idempotencyKey', uuid());
+    return state.withMutations(map => {
+      if (!state.get('spoiler')) {
+        map.set('sensitive', !state.get('sensitive'));
+      }
+
+      map.set('idempotencyKey', uuid());
+    });
   case COMPOSE_SPOILERNESS_CHANGE:
     return state.withMutations(map => {
       map.set('spoiler_text', '');
       map.set('spoiler', !state.get('spoiler'));
       map.set('idempotencyKey', uuid());
+
+      if (!state.get('sensitive') && state.get('media_attachments').size >= 1) {
+        map.set('sensitive', true);
+      }
     });
   case COMPOSE_SPOILER_TEXT_CHANGE:
     return state