From 39244b45728f09fe8891fb81eab3d2dd40ec96c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20M=C3=BCller?= <straightshoota@gmail.com>
Date: Sat, 30 Sep 2017 21:51:12 +0200
Subject: [PATCH] replacement character as Char

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

diff --git a/src/html.cr b/src/html.cr
index c8ee6f789a2c..196f166080cf 100644
--- a/src/html.cr
+++ b/src/html.cr
@@ -138,7 +138,7 @@ module HTML
          .>(Char::MAX_CODEPOINT),
          0xD800..0xDFFF # unicode surrogate characters
       # Replace invalid characters with replacement character.
-      "\uFFFD"
+      '\uFFFD'
     else
       # don't replace disallowed codepoints
       unless codepoint == 0x007F ||