diff -r 689f24ee83e6 -r a0ab96ad65fe demo/arg_parser_demo.cc
--- a/demo/arg_parser_demo.cc	Thu Oct 09 16:47:01 2008 +0200
+++ b/demo/arg_parser_demo.cc	Thu Oct 09 16:20:37 2008 +0100
@@ -27,7 +27,7 @@
 #include <lemon/arg_parser.h>
 
 using namespace lemon;
-int main(int argc, const char **argv)
+int main(int argc, char **argv)
 {
   // Initialize the argument parser
   ArgParser ap(argc, argv);