From 80395ff9164a0d10d3d0a21db51030f653d0fa1a Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Sun, 27 Dec 2015 01:28:16 +0300
Subject: utils: Boost.Filesystem for usage messages

---
 utils/block_cmd_parser.hpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'utils/block_cmd_parser.hpp')

diff --git a/utils/block_cmd_parser.hpp b/utils/block_cmd_parser.hpp
index 708c241..3468d58 100644
--- a/utils/block_cmd_parser.hpp
+++ b/utils/block_cmd_parser.hpp
@@ -13,6 +13,7 @@
 #include <aesnixx/all.hpp>
 
 #include <boost/config.hpp>
+#include <boost/filesystem.hpp>
 #include <boost/program_options.hpp>
 
 #include <ostream>
@@ -42,8 +43,8 @@ namespace
     class CommandLineParser
     {
     public:
-        CommandLineParser(const char* prog_name)
-            : prog_name(prog_name)
+        CommandLineParser(const std::string& argv0)
+            : prog_name(boost::filesystem::path(argv0).filename().string())
             , options("Options")
         {
             namespace po = boost::program_options;
-- 
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