put in place check for value error

2014-10-13 18:05:01 +11:00 · 2014-10-13 18:05:01 +11:00 · 65c13302b4
commit 65c13302b4
parent aa0a3a415c
1 changed files with 7 additions and 1 deletions
--- 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>