From 76c942b1d67f35578f8eae9c23f0095fec564766 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Fri, 21 Dec 2018 14:14:15 +0100
Subject: Return an empty set if getting recipes for host fails.

This avoids errors when _recipeManager is not (yet) available.
This resolves #496.
---
 toolkit/components/passwordmgr/LoginManagerParent.jsm | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'toolkit/components/passwordmgr')

diff --git a/toolkit/components/passwordmgr/LoginManagerParent.jsm b/toolkit/components/passwordmgr/LoginManagerParent.jsm
index e472fb61c..2d75dac7a 100644
--- a/toolkit/components/passwordmgr/LoginManagerParent.jsm
+++ b/toolkit/components/passwordmgr/LoginManagerParent.jsm
@@ -102,8 +102,13 @@ var LoginManagerParent = {
       }
 
       case "RemoteLogins:findRecipes": {
-        let formHost = (new URL(data.formOrigin)).host;
-        return this._recipeManager.getRecipesForHost(formHost);
+        try {
+          let formHost = (new URL(data.formOrigin)).host;
+          return this._recipeManager.getRecipesForHost(formHost);
+        } catch(e) {
+          // Just return an empty set in case of error.
+          return new Set();
+        }
       }
 
       case "RemoteLogins:onFormSubmit": {
-- 
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