# HG changeset patch
# User Akos Ladanyi <ladanyi@tmit.bme.hu>
# Date 2008-10-09 12:58:24
# Node ID c887e703b5668cf917c2c632ae605c498efb6f50
# Parent  e57e10a8ea1b3b89a3350af00e85ca51d7ad1dfc

Fix an erroneous const declaration in ArgParser

diff --git a/demo/arg_parser_demo.cc b/demo/arg_parser_demo.cc
--- a/demo/arg_parser_demo.cc
+++ b/demo/arg_parser_demo.cc
@@ -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);
diff --git a/lemon/arg_parser.cc b/lemon/arg_parser.cc
--- a/lemon/arg_parser.cc
+++ b/lemon/arg_parser.cc
@@ -26,12 +26,11 @@
     exit(1);
   }
 
-  ArgParser::ArgParser(int argc, const char **argv) :_argc(argc), _argv(argv),
-                                                     _command_name(argv[0]) {
+  ArgParser::ArgParser(int argc, const char * const *argv)
+    :_argc(argc), _argv(argv), _command_name(argv[0]) {
     funcOption("-help","Print a short help message",_showHelp,this);
     synonym("help","-help");
     synonym("h","-help");
-
   }
 
   ArgParser::~ArgParser()
diff --git a/lemon/arg_parser.h b/lemon/arg_parser.h
--- a/lemon/arg_parser.h
+++ b/lemon/arg_parser.h
@@ -46,7 +46,7 @@
   protected:
 
     int _argc;
-    const char **_argv;
+    const char * const *_argv;
 
     enum OptType { UNKNOWN=0, BOOL=1, STRING=2, DOUBLE=3, INTEGER=4, FUNC=5 };
 
@@ -119,7 +119,7 @@
   public:
 
     ///Constructor
-    ArgParser(int argc, const char **argv);
+    ArgParser(int argc, const char * const *argv);
 
     ~ArgParser();