Use var in root scope instead of event to track linting error

services/web/public/coffee/ide/editor/directives/aceEditor.coffee

@@ -35,7 +35,7 @@ define [
 			url = ace.config._moduleUrl(args...) + "?fingerprint=#{window.aceFingerprint}"
 			return url
 
-	App.directive "aceEditor", ($timeout, $compile, $rootScope, event_tracking, localStorage, $cacheFactory, labels, graphics, preamble, ide) ->
+	App.directive "aceEditor", ($timeout, $compile, $rootScope, event_tracking, localStorage, $cacheFactory, labels, graphics, preamble) ->
 		monkeyPatchSearch($rootScope, $compile)
 
 		return  {
@@ -374,16 +374,15 @@ define [
 					if scope.eventsBridge?
 						session.on "changeScrollTop", onScroll
 
-					hasLintingError = null
+					$rootScope.hasLintingError = false
 					session.on('changeAnnotation', () ->
 						hasErrors = session
 							.getAnnotations()
 							.filter((annotation) -> annotation.type == 'error')
 							.length > 0
 
-						if (hasLintingError != hasErrors)
-							ide.$scope.$broadcast('ide:lintingError', hasErrors)
-							hasLintingError = hasErrors
+						if ($rootScope.hasLintingError != hasErrors)
+							$rootScope.hasLintingError = hasErrors
 					)
 
 					setTimeout () ->

services/web/public/coffee/ide/pdf/controllers/AutoCompileController.coffee

@@ -2,13 +2,8 @@ define [
 	"base"
 ], (App) ->
 	App.controller "AutoCompileController", ["$scope", "ide", ($scope, ide) ->
-		hasLintingError = false
-
 		ide.$scope.$on "ide:opAcknowledged", _.debounce(() ->
-			if (!hasLintingError)
+			if (!ide.$scope.hasLintingError)
 				$scope.recompile()
 		, 3000)
-
-		ide.$scope.$on "ide:lintingError", (e, hasError) ->
-			hasLintingError = hasError
 	]