Fix shader comparison

CesiumGS · Jul 3, 2017 · 8b5062d · 8b5062d
1 parent cb7af37
commit 8b5062d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/MergeDuplicateProperties.js b/lib/MergeDuplicateProperties.js
@@ -223,7 +223,7 @@ function shaderEquals(shaderOne, shaderTwo) {
     if (shaderOne.type !== shaderTwo.type) {
         return false;
     }
-    return shaderOne.extras._pipeline.source.equals(shaderTwo.extras._pipeline.source);
+    return shaderOne.extras._pipeline.source === shaderTwo.extras._pipeline.source;
 }
 
 /**