From 6ea13b6a517991347dc99a6741d36bd84191aaf5 Mon Sep 17 00:00:00 2001
From: Jesse Beder <jbeder@gmail.com>
Date: Mon, 1 Apr 2013 22:06:09 -0500
Subject: [PATCH] Explicity disallow get_idx for boolean type, to avoid
 ambiguity with a map.

---
 include/yaml-cpp/node/detail/impl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/yaml-cpp/node/detail/impl.h b/include/yaml-cpp/node/detail/impl.h
index b04fc05..c618758 100644
--- a/include/yaml-cpp/node/detail/impl.h
+++ b/include/yaml-cpp/node/detail/impl.h
@@ -22,7 +22,7 @@ namespace YAML
 		};
 
 		template<typename Key>
-		struct get_idx<Key, typename boost::enable_if<boost::is_unsigned<Key> >::type> {
+		struct get_idx<Key, typename boost::enable_if_c<boost::is_unsigned<Key>::value && !boost::is_same<Key, bool>::value>::type> {
 			static node *get(const std::vector<node *>& sequence, const Key& key, shared_memory_holder /* pMemory */) {
 				return key < sequence.size() ? sequence[key] : 0;
 			}