Merge pull request #44 from morphis/bug/cli-type-reference-no-value

Correctly handle type reference flag values

src/anbox/cli.h

@@ -154,9 +154,7 @@ class TypedReferenceFlag : public Flag {
   void specify_option(Flag::Specification& spec) override {
     spec = boost::program_options::value<std::string>()->notifier([&](const std::string& s) {
       std::stringstream ss{s};
-      T value;
-      ss >> value;
-      value_ = value;
+      ss >> value_.get();
     });
   }