From dad799e2b5a763307a346b7215c5d5e2abc4734b Mon Sep 17 00:00:00 2001
From: Cameron Hart <cameron.hart@gmail.com>
Date: Wed, 16 Nov 2016 16:22:40 +1100
Subject: [PATCH] Fix warning generated in MSVC.

---
 include/nonius/detail/argparse.h++ | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/nonius/detail/argparse.h++ b/include/nonius/detail/argparse.h++
index c60bda6..8dbfe0d 100644
--- a/include/nonius/detail/argparse.h++
+++ b/include/nonius/detail/argparse.h++
@@ -39,11 +39,11 @@ namespace nonius {
             bool matches_long(std::string const& s) const {
                 return std::get<0>(long_separator(s));
             }
-            bool matches_long(std::string const& s, std::string& argument) const {
+            bool matches_long(std::string const& s, std::string& arg) const {
                 bool match; std::string::const_iterator it;
                 std::tie(match, it) = long_separator(s);
                 if(match && it != s.end()) {
-                    if(*it == '=') argument.assign(it+1, s.end());
+                    if(*it == '=') arg.assign(it+1, s.end());
                     else return false;
                 }
                 return match;