From 65c13302b4e254d0959e06ef474e9c08f650cce5 Mon Sep 17 00:00:00 2001
From: Jarryd Beck <jarrydb@cse.unsw.edu.au>
Date: Mon, 13 Oct 2014 18:05:01 +1100
Subject: [PATCH] put in place check for value error

---
 src/cxxopts.hpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/cxxopts.hpp b/src/cxxopts.hpp
index 6a00950..d64bc3e 100644
--- a/src/cxxopts.hpp
+++ b/src/cxxopts.hpp
@@ -48,7 +48,13 @@ namespace cxxopts
     parse_value(const std::string& text, T& value)
     {
       std::istringstream is(text);
-      is >> value;
+      if (!(is >> value))
+      {
+      }
+
+      if (!is.eof())
+      {
+      }
     }
 
     template <typename T>