From a655abb7acfb32baf8bebc4df5b7f4ca21d72007 Mon Sep 17 00:00:00 2001
From: Michael Miller <icy.arctic.fox@gmail.com>
Date: Wed, 1 Apr 2020 22:17:19 -0600
Subject: [PATCH] Fix issue when using nil with `be` matcher

---
 src/spectator/matchers/reference_matcher.cr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/spectator/matchers/reference_matcher.cr b/src/spectator/matchers/reference_matcher.cr
index e7907ae..74ce6e7 100644
--- a/src/spectator/matchers/reference_matcher.cr
+++ b/src/spectator/matchers/reference_matcher.cr
@@ -14,7 +14,7 @@ module Spectator::Matchers
     # Checks whether the matcher is satisifed with the expression given to it.
     private def match?(actual : TestExpression(T)) : Bool forall T
       value = expected.value
-      if value.responds_to?(:same?)
+      if value && value.responds_to?(:same?)
         value.same?(actual.value)
       else
         # Value type (struct) comparison.