From fbd9276e9cdcbc1463090f65b2443bdf6e11e438 Mon Sep 17 00:00:00 2001
From: Neil Fraser <fraser@google.com>
Date: Fri, 18 Nov 2016 20:26:56 -0800
Subject: [PATCH] Lint

---
 blocks/procedures.js                                 | 8 ++++----
 core/field_dropdown.js                               | 4 ++--
 demos/blockfactory/workspacefactory/wfactory_init.js | 5 +++--
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/blocks/procedures.js b/blocks/procedures.js
index 79f9bf694..2a1997bcd 100644
--- a/blocks/procedures.js
+++ b/blocks/procedures.js
@@ -443,8 +443,8 @@ Blockly.Blocks['procedures_mutatorarg'] = {
    */
   createNewVar_: function(newText) {
     var source = this.sourceBlock_;
-    if (source && source.workspace && source.workspace.options
-        && source.workspace.options.parentWorkspace) {
+    if (source && source.workspace && source.workspace.options &&
+        source.workspace.options.parentWorkspace) {
       source.workspace.options.parentWorkspace.createVariable(newText);
     }
   }
@@ -861,13 +861,13 @@ Blockly.Blocks['procedures_ifreturn'] = {
       if (block.type == 'procedures_defnoreturn' && this.hasReturnValue_) {
         this.removeInput('VALUE');
         this.appendDummyInput('VALUE')
-          .appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);
+            .appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);
         this.hasReturnValue_ = false;
       } else if (block.type == 'procedures_defreturn' &&
                  !this.hasReturnValue_) {
         this.removeInput('VALUE');
         this.appendValueInput('VALUE')
-          .appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);
+            .appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);
         this.hasReturnValue_ = true;
       }
       this.setWarningText(null);
diff --git a/core/field_dropdown.js b/core/field_dropdown.js
index a8a632573..3976cba40 100644
--- a/core/field_dropdown.js
+++ b/core/field_dropdown.js
@@ -61,7 +61,7 @@ Blockly.FieldDropdown = function(menuGenerator, opt_validator) {
 goog.inherits(Blockly.FieldDropdown, Blockly.Field);
 
 /**
- * Horizontal distance that a checkmark ovehangs the dropdown.
+ * Horizontal distance that a checkmark overhangs the dropdown.
  */
 Blockly.FieldDropdown.CHECKMARK_OVERHANG = 25;
 
@@ -90,7 +90,7 @@ Blockly.FieldDropdown.prototype.value_ = '';
 Blockly.FieldDropdown.prototype.imageElement_ = null;
 
 /**
- * Object wih src, height, width, and alt attributes if currently selected
+ * Object with src, height, width, and alt attributes if currently selected
  * option is an image, or null.
  * @type {Object}
  * @private
diff --git a/demos/blockfactory/workspacefactory/wfactory_init.js b/demos/blockfactory/workspacefactory/wfactory_init.js
index e84ddebe0..31069b0c5 100644
--- a/demos/blockfactory/workspacefactory/wfactory_init.js
+++ b/demos/blockfactory/workspacefactory/wfactory_init.js
@@ -385,8 +385,9 @@ WorkspaceFactoryInit.addWorkspaceFactoryEventListeners_ = function(controller) {
   var isInvalidBlockPlacement = function(block) {
     return ((controller.isUserGenShadowBlock(block.id) &&
         !block.getSurroundParent()) ||
-        (!controller.isUserGenShadowBlock(block.id) && block.getSurroundParent()
-        && controller.isUserGenShadowBlock(block.getSurroundParent().id)));
+        (!controller.isUserGenShadowBlock(block.id) &&
+         block.getSurroundParent() &&
+         controller.isUserGenShadowBlock(block.getSurroundParent().id)));
   };
 
   // Add change listeners for toolbox workspace in workspace factory.