From ebb0c8f904521bb82ec29e92e1191a4a5708032c Mon Sep 17 00:00:00 2001
From: Lee Thomason <lthomaso@adobe.com>
Date: Wed, 17 Dec 2014 10:50:32 -0800
Subject: [PATCH] fix compiler warning

---
 tinyxml2.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tinyxml2.cpp b/tinyxml2.cpp
index 0289a13..2d3a1f7 100755
--- a/tinyxml2.cpp
+++ b/tinyxml2.cpp
@@ -1967,6 +1967,8 @@ XMLPrinter::XMLPrinter( FILE* file, bool compact, int depth ) :
             _entityFlag[ (int)entities[i].value ] = true;
         }
     }
+    // Clang doesn't like indexing arrays with 'char'
+    // so cast to int. (Looks strange.)
     _restrictedEntityFlag[(int)'&'] = true;
     _restrictedEntityFlag[(int)'<'] = true;
     _restrictedEntityFlag[(int)'>'] = true;	// not required, but consistency is nice