From d27dcbe9d2ec76d301ba84e7a40254031870a8ab Mon Sep 17 00:00:00 2001
From: Jun Hiroe <Jun.Hiroe@gmail.com>
Date: Sun, 16 Mar 2014 23:26:29 +0900
Subject: Refactor assert_true

---
 test/assert.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/assert.rb b/test/assert.rb
index 1e9a781d6..30d27d9ef 100644
--- a/test/assert.rb
+++ b/test/assert.rb
@@ -78,7 +78,7 @@ end
 def assert_true(ret, msg = nil, diff = nil)
   if $mrbtest_assert
     $mrbtest_assert_idx += 1
-    if !ret
+    unless ret
       msg = "Expected #{ret.inspect} to be true" unless msg
       diff = assertion_diff(true, ret)  unless diff
       $mrbtest_assert.push([$mrbtest_assert_idx, msg, diff])
-- 
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