diff -ur graphtft-0.2.2.orig/display.c graphtft-0.2.2/display.c
--- graphtft-0.2.2.orig/display.c	2008-11-01 16:20:50.000000000 +0200
+++ graphtft-0.2.2/display.c	2009-07-24 21:08:35.000000000 +0300
@@ -141,7 +141,7 @@
 
 int cGraphTFTDisplay::Init(const char* dev, const char* cfgDir, int port)
 {
-   char* pos = 0;
+   const char* pos = 0;
    int devnum = na;
 
 #ifdef HAVE_DFB