From e11b333a0be2c36fcb345da656ba1c54f7aa4d5b Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Thu, 5 Mar 2015 21:22:40 -0500
Subject: [PATCH] Lexer

- ::isPath was not observing the null character string terminator.
---
 src/Lexer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Lexer.cpp b/src/Lexer.cpp
index d8256eeb1..620e63e47 100644
--- a/src/Lexer.cpp
+++ b/src/Lexer.cpp
@@ -804,7 +804,8 @@ bool Lexer::isPath (std::string& token, Lexer::Type& type)
         _text[marker] != '/')
     {
       utf8_next_char (_text, marker);
-      while (! isWhitespace (_text[marker]) &&
+      while (_text[marker] &&
+             ! isWhitespace (_text[marker]) &&
              _text[marker] != '/')
         utf8_next_char (_text, marker);
     }