From b89fb440f7d7daf3db3ee5c9e16f67c3bfc59325 Mon Sep 17 00:00:00 2001
From: Rob Garrison <wowmotty@gmail.com>
Date: Fri, 18 Aug 2017 10:44:19 -0500
Subject: [PATCH] Replace try/catch with tryJSONparse

---
 edit/lint.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/edit/lint.js b/edit/lint.js
index 365a644f..bf3336a8 100644
--- a/edit/lint.js
+++ b/edit/lint.js
@@ -207,13 +207,14 @@ function showLintHelp() {
 function setupStylelintSettingsEvents() {
   let timer;
   $('#help-popup .save').addEventListener('click', () => {
-    try {
-      setStylelintRules(JSON.parse($('#help-popup textarea').value).rules);
+    const json = tryJSONparse($('#help-popup textarea').value);
+    if (json && json.rules) {
+      setStylelintRules(json.rules);
       // it is possible to have stylelint rules popup open & switch to csslint
       if (prefs.get('editor.linter') === 'stylelint') {
         updateLinter('stylelint');
       }
-    } catch (err) {
+    } else {
       $('#help-popup .error').classList.add('show');
       clearTimeout(timer);
       timer = setTimeout(() => {