From e40645e0849b57976f5066b4e45d65253947e461 Mon Sep 17 00:00:00 2001
From: Jarryd Beck <jarro.2783@gmail.com>
Date: Thu, 8 Mar 2018 08:53:26 +1100
Subject: [PATCH] Don't show default when boolean false

---
 include/cxxopts.hpp | 2 +-
 src/example.cpp     | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/cxxopts.hpp b/include/cxxopts.hpp
index 56b783f..1ef1e15 100644
--- a/include/cxxopts.hpp
+++ b/include/cxxopts.hpp
@@ -1372,7 +1372,7 @@ namespace cxxopts
     {
       auto desc = o.desc;
 
-      if (o.has_default)
+      if (o.has_default && (!o.is_boolean || o.default_value != "false"))
       {
         desc += toLocalString(" (default: " + o.default_value + ")");
       }
diff --git a/src/example.cpp b/src/example.cpp
index b541774..64709f2 100644
--- a/src/example.cpp
+++ b/src/example.cpp
@@ -40,6 +40,7 @@ int main(int argc, char* argv[])
     options.add_options()
       ("a,apple", "an apple", cxxopts::value<bool>(apple))
       ("b,bob", "Bob")
+      ("t,true", "True", cxxopts::value<bool>()->default_value("true"))
       ("f, file", "File", cxxopts::value<std::vector<std::string>>(), "FILE")
       ("i,input", "Input", cxxopts::value<std::string>())
       ("o,output", "Output file", cxxopts::value<std::string>()
--
libgit2 0.21.4