From 44f3008a9ce2caaf9b9fdcec3a315555b51d00ab Mon Sep 17 00:00:00 2001
From: TAKADA Shingo <takada-s@iij.ad.jp>
Date: Wed, 25 Mar 2015 17:37:16 +0900
Subject: [PATCH] fix broken string-interpolation in append_and_remove_links()

---
 app/helpers/settings_helper.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/helpers/settings_helper.rb b/app/helpers/settings_helper.rb
index 9b5e496..99516dd 100644
--- a/app/helpers/settings_helper.rb
+++ b/app/helpers/settings_helper.rb
@@ -54,8 +54,8 @@ module SettingsHelper
   end
 
   def append_and_remove_links
-    %Q!<a class="btn btn-xs btn-default js-append">icon('fa-plus')}</a> ! +
-    %Q!<a class="btn btn-xs btn-default js-remove" style="display:none">icon('fa-minus')}</a> !
+    %Q!<a class="btn btn-xs btn-default js-append">#{icon('fa-plus')}</a> ! +
+    %Q!<a class="btn btn-xs btn-default js-remove" style="display:none">#{icon('fa-minus')}</a> !
   end
 
   def child_data(form, key)