From 227bedebf7fc1fc83b9e89d8cd71012686606e9e Mon Sep 17 00:00:00 2001 From: Guo Xiang Tan Date: Thu, 16 May 2019 11:30:31 +0800 Subject: [PATCH] DEV: Fix modifying a frozen string. --- app/controllers/onebox_controller.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/app/controllers/onebox_controller.rb b/app/controllers/onebox_controller.rb index 04116daf069..877504df345 100644 --- a/app/controllers/onebox_controller.rb +++ b/app/controllers/onebox_controller.rb @@ -8,7 +8,7 @@ class OneboxController < ApplicationController def show unless params[:refresh] == 'true' preview = Oneboxer.cached_preview(params[:url]) - preview = preview.strip! if preview.present? + preview = preview.strip if preview.present? return render(plain: preview) if preview.present? end @@ -31,7 +31,7 @@ class OneboxController < ApplicationController topic_id: topic_id ) - preview = preview.strip! if preview.present? + preview = preview.strip if preview.present? Oneboxer.onebox_previewed!(user_id)