From 484eee973c3218b38a86486f804cefb5eac46540 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Ho=C5=99e=C5=88ovsk=C3=BD?=
 <martin.horenovsky@gmail.com>
Date: Mon, 13 Nov 2017 12:41:04 +0100
Subject: [PATCH] Move StringRef's impl details to anonymous namespace

---
 include/internal/catch_stringref.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/include/internal/catch_stringref.cpp b/include/internal/catch_stringref.cpp
index e209cf39..60a522ec 100644
--- a/include/internal/catch_stringref.cpp
+++ b/include/internal/catch_stringref.cpp
@@ -20,11 +20,14 @@
 
 
 namespace Catch {
+     namespace {
 
-    auto getEmptyStringRef() -> StringRef {
-        static StringRef s_emptyStringRef("");
-        return s_emptyStringRef;
-    }
+     auto getEmptyStringRef() -> StringRef {
+         static StringRef s_emptyStringRef("");
+         return s_emptyStringRef;
+     }
+
+     }
 
     StringRef::StringRef() noexcept
     :   StringRef( getEmptyStringRef() )