fix some warnings

Author: phlptp

include/CLI/impl/App_inl.hpp

@@ -170,7 +170,7 @@ CLI11_INLINE Option *App::add_option(std::string option_name,
         top_level_parent = top_level_parent->parent_;
     }
 
-    if(std::find_if(std::begin(options_), std::end(options_), [&myopt, top_level_parent](const Option_p &v) {
+    if(std::find_if(std::begin(options_), std::end(options_), [&myopt](const Option_p &v) {
            return *v == myopt;
        }) == std::end(options_)) {
         if(myopt.lnames_.empty() && myopt.snames_.empty()) {

tests/FuzzFailTest.cpp

@@ -348,12 +348,11 @@ TEST_CASE("app_roundtrip_custom") {
     int index = GENERATE(range(1, 16));
 
     auto parseData = loadFailureFile("round_trip_custom", index);
-    INFO("Failure in test case " << index << " file length=" << parseData.size())
+    
     std::size_t pstring_start{0};
     pstring_start = fuzzdata.add_custom_options(app.get(), parseData);
-
+    INFO("Failure in test case " << index << " file length=" << parseData.size()<<" pstring start at " << pstring_start)
     if(pstring_start > 0) {
-        INFO("pstring start at " << pstring_start);
         app->parse(parseData.substr(pstring_start));
         CHECK_NOTHROW(app->help("", CLI::AppFormatMode::All));
     } else {