diff --git a/build/tasks/codesign-task.coffee b/build/tasks/codesign-task.coffee
index f42a2eb89..f1780f38b 100644
--- a/build/tasks/codesign-task.coffee
+++ b/build/tasks/codesign-task.coffee
@@ -33,9 +33,7 @@ module.exports = (grunt) ->
           args = [path.join(grunt.config.get('atom.shellAppDir'), 'atom.exe')]
 
           spawn {cmd, args}, (error) ->
-            if error?
-              callback(error)
-              return
+            return callback(error)if error?
 
             args = [path.join(grunt.config.get('atom.shellAppDir'), '..', 'Releases', 'setup.exe')]
             spawn {cmd, args}, (error) -> callback(error)