From 324cab5115df99a14217545a180a0e36ff007ce7 Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Fri, 20 Jul 2018 07:45:05 +0200
Subject: Bug 819475 - Make document.domain non-nullable

---
 dom/html/nsHTMLDocument.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'dom/html')

diff --git a/dom/html/nsHTMLDocument.cpp b/dom/html/nsHTMLDocument.cpp
index 69e710242..d64c27727 100644
--- a/dom/html/nsHTMLDocument.cpp
+++ b/dom/html/nsHTMLDocument.cpp
@@ -886,7 +886,7 @@ nsHTMLDocument::GetDomain(nsAString& aDomain)
   nsCOMPtr<nsIURI> uri = GetDomainURI();
 
   if (!uri) {
-    SetDOMStringToNull(aDomain);
+    aDomain.Truncate();
     return NS_OK;
   }
 
@@ -896,8 +896,8 @@ nsHTMLDocument::GetDomain(nsAString& aDomain)
     CopyUTF8toUTF16(hostName, aDomain);
   } else {
     // If we can't get the host from the URI (e.g. about:, javascript:,
-    // etc), just return an null string.
-    SetDOMStringToNull(aDomain);
+    // etc), just return an empty string.
+    aDomain.Truncate();
   }
   return NS_OK;
 }
-- 
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