From 4a16dc51a8e514cd52aaba54cc6c863bf212e288 Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Thu, 6 Sep 2018 17:12:45 +0200
Subject: [PATCH] Enforce no trailing whitespace

---
 .eslintrc                    | 1 +
 app/ui.js                    | 2 +-
 app/webutil.js               | 2 +-
 core/rfb.js                  | 2 +-
 utils/use_require_helpers.js | 4 ++--
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/.eslintrc b/.eslintrc
index 85c46b1f..c28a798c 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -36,5 +36,6 @@
         "func-style": ["error", "declaration", { "allowArrowFunctions": true }],
         "key-spacing": ["error"],
         "keyword-spacing": ["error"],
+        "no-trailing-spaces": ["error"],
     }
 }
diff --git a/app/ui.js b/app/ui.js
index 9b597436..d5fd4da8 100644
--- a/app/ui.js
+++ b/app/ui.js
@@ -1329,7 +1329,7 @@ const UI = {
             // Move the caret to the end
             input.setSelectionRange(l, l);
         } catch (err) {
-            // setSelectionRange is undefined in Google Chrome 
+            // setSelectionRange is undefined in Google Chrome
         }
     },
 
diff --git a/app/webutil.js b/app/webutil.js
index 33d92922..278f10e4 100644
--- a/app/webutil.js
+++ b/app/webutil.js
@@ -26,7 +26,7 @@ export function getQueryVar (name, defVal) {
     const re = new RegExp('.*[?&]' + name + '=([^&#]*)'),
         match = document.location.href.match(re);
     if (typeof defVal === 'undefined') { defVal = null; }
-    
+
     if (match) {
         return decodeURIComponent(match[1]);
     }
diff --git a/core/rfb.js b/core/rfb.js
index f9a134bd..5049c335 100644
--- a/core/rfb.js
+++ b/core/rfb.js
@@ -1437,7 +1437,7 @@ export default class RFB extends EventTargetMixin {
             case 2:  // Bell
                 Log.Debug("Bell");
                 this.dispatchEvent(new CustomEvent(
-                    "bell", 
+                    "bell",
                     { detail: {} }));
                 return true;
 
diff --git a/utils/use_require_helpers.js b/utils/use_require_helpers.js
index 90342cb1..a11a9ba9 100644
--- a/utils/use_require_helpers.js
+++ b/utils/use_require_helpers.js
@@ -34,7 +34,7 @@ module.exports = {
         noCopyOverride: () => {},
     },
     'commonjs': {
-        optionsOverride: (opts) => {   
+        optionsOverride: (opts) => {
             // CommonJS supports properly shifting the default export to work as normal
             opts.plugins.unshift("add-module-exports");
         },
@@ -68,7 +68,7 @@ module.exports = {
         },
     },
     'umd': {
-        optionsOverride: (opts) => {   
+        optionsOverride: (opts) => {
             // umd supports properly shifting the default export to work as normal
             opts.plugins.unshift("add-module-exports");
         },