From 5007ba2c9abdf07bc65998f32e4b74ba40b57b35 Mon Sep 17 00:00:00 2001
From: Syo Ikeda <suicaicoca@gmail.com>
Date: Wed, 20 Jul 2016 02:39:01 +0900
Subject: [PATCH] [IfNode] Accept and evaluate a `Bool` value as a valid
 expression

---
 Sources/IfTag.swift | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Sources/IfTag.swift b/Sources/IfTag.swift
index 9b80c2f..538ef70 100644
--- a/Sources/IfTag.swift
+++ b/Sources/IfTag.swift
@@ -63,6 +63,8 @@ public class IfNode : NodeType {
       truthy = !result.isEmpty
     } else if let result = result as? [String:Any] {
       truthy = !result.isEmpty
+    } else if let result = result as? Bool {
+      truthy = result
     } else if result != nil {
       truthy = true
     }