From 91a9738ee8553aa71610c911e7cb3a829f035087 Mon Sep 17 00:00:00 2001 From: Tom Hughes Date: Fri, 1 Jun 2012 15:48:23 +0100 Subject: [PATCH] Don't try and look for variables in non-existent values --- test/unit/i18n_test.rb | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/test/unit/i18n_test.rb b/test/unit/i18n_test.rb index 73f893455..c1dacbff2 100644 --- a/test/unit/i18n_test.rb +++ b/test/unit/i18n_test.rb @@ -30,8 +30,10 @@ class I18nTest < ActiveSupport::TestCase value.each do |subkey,subvalue| # assert plural_keys.include?(subkey), "#{key}.#{subkey} is not a valid plural key" - subvalue.scan(/%\{(\w+)\}/) do - assert variables.include?($1), "#{key}.#{subkey} uses unknown interpolation variable #{$1}" + unless subvalue.nil? + subvalue.scan(/%\{(\w+)\}/) do + assert variables.include?($1), "#{key}.#{subkey} uses unknown interpolation variable #{$1}" + end end end else -- 2.43.2