From 5086f5a9d90ec6616f05e27d19857d644e15655a Mon Sep 17 00:00:00 2001
From: Dwayne Roberts <dwayne.roberts@MacBook-Pro-van-Dwayne.local>
Date: Fri, 30 Jun 2017 15:11:39 +0200
Subject: [PATCH] Added check for instanceof OrderedElement

---
 src/inject.js | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/inject.js b/src/inject.js
index 9d17595..c66b68d 100644
--- a/src/inject.js
+++ b/src/inject.js
@@ -64,8 +64,21 @@ const stringHandlers = {
         if (Array.isArray(val)) {
             return val.map(fontFamily).join(",");
         } else if (typeof val === "object") {
-            injectStyleOnce(val.src, "@font-face", [val], false);
-            return `"${val.fontFamily}"`;
+            let key = val.src;
+            let fontFamily = val.fontFamily;
+
+            // More than likely this object will be an OrderedElement type
+            // which will require usage of its getters methods
+            if (val instanceof OrderedElements) {
+                // We need to generate a unique key by which we can identify
+                // this declaration in the the 'alreadyInjected' object
+                key = `fontface_${hashObject(val)}`;
+                fontFamily = val.get('fontFamily');
+            }
+
+            injectStyleOnce(key, "@font-face", [val], false);
+
+            return `"${fontFamily}"`;
         } else {
             return val;
         }