From efe7709827f8c0627fa8ad35ef4440a3e606c714 Mon Sep 17 00:00:00 2001
From: tanner0101 <me@tanner.xyz>
Date: Mon, 13 Jul 2020 14:50:03 -0400
Subject: [PATCH] fix stack enter/leave for string vars

---
 Sources/Mustache/MustacheContext.swift | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Sources/Mustache/MustacheContext.swift b/Sources/Mustache/MustacheContext.swift
index 81f4b2d..66a1fa6 100644
--- a/Sources/Mustache/MustacheContext.swift
+++ b/Sources/Mustache/MustacheContext.swift
@@ -74,7 +74,12 @@ struct MustacheContext {
             self.stack.append(data)
             return true
         case .string(let string):
-            return !["false", "0"].contains(string.lowercased())
+            if !["false", "0"].contains(string.lowercased()) {
+                self.stack.append(data)
+                return true
+            } else {
+                return false
+            }
         }
     }