Change language to be carried over on reply (#18557)

In most cases, replies to a toot are written in the same language as the
toot being replied to.

diff --git a/app/javascript/mastodon/reducers/compose.js b/app/javascript/mastodon/reducers/compose.js
index d7478c33d4a9c93d937ceb7597671570df3184cf..7aac87b5c423fddc65cf018fb14be95a740b0f1e 100644 (file)
--- a/app/javascript/mastodon/reducers/compose.js
+++ b/app/javascript/mastodon/reducers/compose.js
@@ -328,6 +328,10 @@ export default function compose(state = initialState, action) {
       map.set('preselectDate', new Date());
       map.set('idempotencyKey', uuid());
 
+      if (action.status.get('language')) {
+        map.set('language', action.status.get('language'));
+      }
+
       if (action.status.get('spoiler_text').length > 0) {
         map.set('spoiler', true);
         map.set('spoiler_text', action.status.get('spoiler_text'));