From 825be308444dc4adb521101dcb511b4ef1414b66 Mon Sep 17 00:00:00 2001
From: Gerhard Schlager <mail@gerhard-schlager.at>
Date: Sat, 19 Sep 2015 23:33:02 +0200
Subject: [PATCH] FIX: I18n.exists? should use locale fallbacks

---
 lib/freedom_patches/i18n_fallbacks.rb | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 lib/freedom_patches/i18n_fallbacks.rb

diff --git a/lib/freedom_patches/i18n_fallbacks.rb b/lib/freedom_patches/i18n_fallbacks.rb
new file mode 100644
index 00000000000..b8aa691835b
--- /dev/null
+++ b/lib/freedom_patches/i18n_fallbacks.rb
@@ -0,0 +1,17 @@
+module I18n
+  module Backend
+    module Fallbacks
+      def exists?(locale, key)
+        I18n.fallbacks[locale].each do |fallback|
+          begin
+            return true if super(fallback, key)
+          rescue I18n::InvalidLocale
+            # we do nothing when the locale is invalid, as this is a fallback anyways.
+          end
+        end
+
+        false
+      end
+    end
+  end
+end