From a270fdac2abf1235f1ab1ff5ce2b2e3c551c3fb5 Mon Sep 17 00:00:00 2001
From: Michel Weststrate <mweststrate@gmail.com>
Date: Wed, 28 Sep 2016 23:11:30 +0200
Subject: [PATCH] skip instanceof checks, fixes #571

---
 src/types/observablemap.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/types/observablemap.ts b/src/types/observablemap.ts
index 4c9549431..dd11020a4 100644
--- a/src/types/observablemap.ts
+++ b/src/types/observablemap.ts
@@ -302,4 +302,5 @@ export function map<V>(initialValues?: IMapEntries<V> | IKeyValueMap<V>, valueMo
 	return new ObservableMap(initialValues, valueModifier);
 }
 
-export const isObservableMap = createInstanceofPredicate("ObservableMap", ObservableMap);
+/* 'var' fixes small-build issue */
+export var isObservableMap = createInstanceofPredicate("ObservableMap", ObservableMap);