From b822356c03aafcc61a9359b6a582dd794a4f926c Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Fri, 20 Sep 2019 14:23:41 +0200
Subject: [PATCH] Enable a couple of `return` related ESLint rules

Please find additional details at:
 - https://eslint.org/docs/rules/no-return-await
 - https://eslint.org/docs/rules/no-useless-return
---
 .eslintrc                | 2 ++
 web/pdf_print_service.js | 1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.eslintrc b/.eslintrc
index 9f7a7b450..f7c52f09d 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -87,6 +87,7 @@
     "no-octal-escape": "error",
     "no-octal": "error",
     "no-redeclare": "error",
+    "no-return-await": "error",
     "no-self-assign": "error",
     "no-self-compare": "error",
     "no-throw-literal": "error",
@@ -95,6 +96,7 @@
     "no-useless-call": "error",
     "no-useless-catch": "error",
     "no-useless-concat": "error",
+    "no-useless-return": "error",
     "prefer-promise-reject-errors": "error",
     "wrap-iife": ["error", "any"],
     "yoda": ["error", "never", {
diff --git a/web/pdf_print_service.js b/web/pdf_print_service.js
index 7b0e51285..d6b9758d9 100644
--- a/web/pdf_print_service.js
+++ b/web/pdf_print_service.js
@@ -292,7 +292,6 @@ window.addEventListener('keydown', function(event) {
     } else {
       event.stopPropagation();
     }
-    return;
   }
 }, true);
 if (hasAttachEvent) {