From: Tobias Markus <tobbi@mozilla-uk.org>
Date: Sun, 22 Feb 2015 17:21:50 +0000 (+0100)
Subject: Fix compiler errors
X-Git-Url: https://git.octo.it/?p=supertux.git;a=commitdiff_plain;h=b49cbc5f242edb7023153f8bae9ceb444a2460da

Fix compiler errors
---

diff --git a/src/lisp/lexer.cpp b/src/lisp/lexer.cpp
index ef1925fba..cd4ab641c 100644
--- a/src/lisp/lexer.cpp
+++ b/src/lisp/lexer.cpp
@@ -34,8 +34,8 @@ Lexer::Lexer(std::istream& newstream) :
   token_length()
 {
   // trigger a refill of the buffer
-  bufpos = '\0';
-  bufend = '\0';
+  bufpos = NULL;
+  bufend = NULL;
   nextChar();
 }
 
@@ -46,7 +46,7 @@ Lexer::~Lexer()
 void
 Lexer::nextChar()
 {
-  if(bufpos >= bufend) {
+  if(bufpos >= bufend || (bufpos == NULL && bufend == NULL) /* Initial refill trigger */) {
     if(eof) {
       c = EOF;
       return;