From 0e964da42658a4e7e5bebe281f2c125575f34246 Mon Sep 17 00:00:00 2001
From: Alek Mosingiewicz <almos666@gmail.com>
Date: Fri, 25 May 2018 07:59:34 +0200
Subject: [PATCH] Attempt to remedy the problem occuring on Clang.

---
 include/chaiscript/language/chaiscript_engine.hpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/chaiscript/language/chaiscript_engine.hpp b/include/chaiscript/language/chaiscript_engine.hpp
index 8ff6875e..a13d51f0 100644
--- a/include/chaiscript/language/chaiscript_engine.hpp
+++ b/include/chaiscript/language/chaiscript_engine.hpp
@@ -206,14 +206,14 @@ namespace chaiscript
 
     /// Skip BOM at the beginning of file
     static bool skip_bom(std::ifstream &infile) {
-        std::streamsize bytes_needed = 3;
-        std::streamsize bytes_read = 0;
+        size_t bytes_needed = 3;
         char buffer[3];
 
-        bytes_read = infile.readsome(buffer, bytes_needed);
+        memset(buffer, '\0', bytes_needed);
 
-        if (bytes_needed == bytes_read
-            && (buffer[0] == '\xef')
+        infile.readsome(buffer, bytes_needed);
+
+        if ((buffer[0] == '\xef')
             && (buffer[1] == '\xbb')
             && (buffer[2] == '\xbf')) {