From 6cc2f8a3a52d0c375458c7da4fe51e8160e38a88 Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Fri, 10 Jun 2016 15:32:57 -0700
Subject: [PATCH] [core] Fix PropertyValue<T>::set

For runtime styling, it needs to overwrite any existing value.
---
 src/mbgl/style/paint_property.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mbgl/style/paint_property.hpp b/src/mbgl/style/paint_property.hpp
index 7cb75781a..67aa2244e 100644
--- a/src/mbgl/style/paint_property.hpp
+++ b/src/mbgl/style/paint_property.hpp
@@ -36,7 +36,7 @@ public:
     }
 
     void set(const PropertyValue<T>& value_) {
-        values.emplace(ClassID::Default, value_);
+        values[ClassID::Default] = value_;
     }
 
     void parse(const char* name, const JSValue& layer) {