fixed jslint problems

achingbrain · achingbrain · commit eac150ec163c · 2014-07-01T07:31:29.000+01:00
diff --git a/exercises/fire_alarm/exercise.js b/exercises/fire_alarm/exercise.js
@@ -43,8 +43,6 @@ const pins = {
 
 // add a processor only for 'verify' calls
 exercise.addVerifyProcessor(function (callback) {
-  var result, error
-
   try {
     var io = five.stubs.firmata.singleton
 
diff --git a/exercises/light_switch/exercise.js b/exercises/light_switch/exercise.js
@@ -36,8 +36,6 @@ exercise.addProcessor(function (mode, callback) {
 
 // add a processor only for 'verify' calls
 exercise.addVerifyProcessor(function (callback) {
-  var result, error
-
   function pressBtn () {
     ['down', 'press', 'tap', 'impact', 'hit'].forEach(function (name) {
       btn.emit(name)
diff --git a/exercises/ping_bell/exercise.js b/exercises/ping_bell/exercise.js
@@ -37,8 +37,6 @@ exercise.addProcessor(function (mode, callback) {
 
 // add a processor only for 'verify' calls
 exercise.addVerifyProcessor(function (callback) {
-  var result, error
-
   try {
     var io = five.stubs.firmata.singleton
 
diff --git a/exercises/remote_temperature/exercise.js b/exercises/remote_temperature/exercise.js
@@ -38,8 +38,6 @@ exercise.addProcessor(function (mode, callback) {
 
 // add a processor only for 'verify' calls
 exercise.addVerifyProcessor(function (callback) {
-  var result, error
-
   try {
     var io = five.stubs.firmata.singleton
 
diff --git a/exercises/robot_arm/exercise.js b/exercises/robot_arm/exercise.js
@@ -37,8 +37,6 @@ exercise.addProcessor(function (mode, callback) {
 
 // add a processor only for 'verify' calls
 exercise.addVerifyProcessor(function (callback) {
-  var result, error
-
   try {
     var io = five.stubs.firmata.singleton
 
diff --git a/exercises/servo_wave/exercise.js b/exercises/servo_wave/exercise.js
@@ -36,8 +36,6 @@ exercise.addProcessor(function (mode, callback) {
 
 // add a processor only for 'verify' calls
 exercise.addVerifyProcessor(function (callback) {
-  var result, error
-
   try {
     var io = five.stubs.firmata.singleton
 
diff --git a/exercises/spin_motor_spin/exercise.js b/exercises/spin_motor_spin/exercise.js
@@ -36,8 +36,6 @@ exercise.addProcessor(function (mode, callback) {
 
 // add a processor only for 'verify' calls
 exercise.addVerifyProcessor(function (callback) {
-  var result, error
-
   try {
     var io = five.stubs.firmata.singleton
 
diff --git a/exercises/street_lamp/exercise.js b/exercises/street_lamp/exercise.js
@@ -36,8 +36,6 @@ exercise.addProcessor(function (mode, callback) {
 
 // add a processor only for 'verify' calls
 exercise.addVerifyProcessor(function (callback) {
-  var result, error
-
   try {
     var io = five.stubs.firmata.singleton
 
