Small fixes

CesiumGS · May 23, 2017 · be3933e · be3933e
1 parent 8930949
commit be3933e
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/Source/Scene/Cesium3DTileStyle.js b/Source/Scene/Cesium3DTileStyle.js
@@ -63,7 +63,6 @@ define([
         this._show = undefined;
         this._pointSize = undefined;
         this._meta = undefined;
-        this._expressions = undefined;
 
         this._colorShaderFunction = undefined;
         this._showShaderFunction = undefined;

diff --git a/Source/Scene/Expression.js b/Source/Scene/Expression.js
@@ -438,7 +438,7 @@ define([
     }
 
     function replaceExpressions(expression, expressions) {
-        if (!defined(expressions) || (defined(expressions) && expressions.length === 0)) {
+        if (!defined(expressions)) {
             return expression;
         }
         for (var key in expressions) {