From 6e84a7abe8a94068c9e5ce380cf344367ad08ef4 Mon Sep 17 00:00:00 2001
From: Norman Clarke <norman@njclarke.com>
Date: Tue, 29 May 2012 00:17:14 -0300
Subject: [PATCH] Silence some warnings about unused vars

---
 test/engine_test.rb  | 3 +++
 test/filters_test.rb | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/test/engine_test.rb b/test/engine_test.rb
index c5dae1be..1ffbd64d 100644
--- a/test/engine_test.rb
+++ b/test/engine_test.rb
@@ -1264,6 +1264,9 @@ HAML
     string.instance_variable_set("@var", "Instance variable")
     b = string.instance_eval do
       var = "Local variable"
+      # Silence unavoidable warning; Ruby doesn't know we're going to use this
+      # later.
+      nil if var
       binding
     end
 
diff --git a/test/filters_test.rb b/test/filters_test.rb
index f2d92e42..50aabfa8 100644
--- a/test/filters_test.rb
+++ b/test/filters_test.rb
@@ -84,14 +84,14 @@ class ErbFilterTest < MiniTest::Unit::TestCase
   test "should evaluate in the same context as Haml" do
     haml  = ":erb\n  <%= foo %>"
     html  = "bar\n"
-    scope = Object.new.instance_eval {foo = "bar"; binding}
+    scope = Object.new.instance_eval {foo = "bar"; nil if foo; binding}
     assert_equal(html, render(haml, :scope => scope))
   end
 end
 
 class JavascriptFilterTest < MiniTest::Unit::TestCase
   test "should interpolate" do
-    scope = Object.new.instance_eval {foo = "bar"; binding}
+    scope = Object.new.instance_eval {foo = "bar"; nil if foo; binding}
     haml  = ":javascript\n  \#{foo}"
     html  = render(haml, :scope => scope)
     assert_match(/bar/, html)