fix typo and duplicate line

scratchfoundation · Jun 15, 2017 · 082bb1f · 082bb1f
1 parent a15ba05
commit 082bb1f
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/core/field.js b/core/field.js
@@ -391,14 +391,13 @@ Blockly.Field.prototype.render_ = function() {
 };
 
 /**
- * Updates thw width of the field. This calls getCachedWidth which won't cache
+ * Updates the width of the field. This calls getCachedWidth which won't cache
  * the approximated width on IE/Edge when `getComputedTextLength` fails. Once
  * it eventually does succeed, the result will be cached.
  **/
 Blockly.Field.prototype.updateWidth = function() {
-  var width = Blockly.Field.getCachedWidth(this.textElement_);
   // Calculate width of field
-  width = Blockly.Field.getCachedWidth(this.textElement_);
+  var width = Blockly.Field.getCachedWidth(this.textElement_);
 
   // Add padding to left and right of text.
   if (this.EDITABLE) {