From c01c0765618d669191404c927b1d2c9011979a89 Mon Sep 17 00:00:00 2001
From: d98762625 <d98762625@gmail.com>
Date: Mon, 11 Feb 2019 16:46:54 +0000
Subject: [PATCH] try/catch to allow chef to run from prod file

---
 src/web/RecipeWaiter.mjs | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/web/RecipeWaiter.mjs b/src/web/RecipeWaiter.mjs
index 8559860..98457bb 100755
--- a/src/web/RecipeWaiter.mjs
+++ b/src/web/RecipeWaiter.mjs
@@ -561,13 +561,18 @@ class RecipeWaiter {
             this.ingredientChildRuleID = null;
 
             // Find relevant rules in the stylesheet
-            for (const i in document.styleSheets[0].cssRules) {
-                if (document.styleSheets[0].cssRules[i].selectorText === ".ingredients") {
-                    this.ingredientRuleID = i;
-                }
-                if (document.styleSheets[0].cssRules[i].selectorText === ".ingredients > div") {
-                    this.ingredientChildRuleID = i;
+            // try/catch for chrome 64+ CORS error on cssRules.
+            try {
+                for (const i in document.styleSheets[0].cssRules) {
+                    if (document.styleSheets[0].cssRules[i].selectorText === ".ingredients") {
+                        this.ingredientRuleID = i;
+                    }
+                    if (document.styleSheets[0].cssRules[i].selectorText === ".ingredients > div") {
+                        this.ingredientChildRuleID = i;
+                    }
                 }
+            } catch (e) {
+                // Do nothing.
             }
         }