From c915bc7c9554631cd1f118c11577db809d25be07 Mon Sep 17 00:00:00 2001
From: Francis Lachapelle <flachapelle@inverse.ca>
Date: Tue, 22 Aug 2017 10:02:28 -0400
Subject: [PATCH] Simplify sanitization of accepted HTML attributes

---
 UI/MailPartViewers/UIxMailPartHTMLViewer.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/UI/MailPartViewers/UIxMailPartHTMLViewer.m b/UI/MailPartViewers/UIxMailPartHTMLViewer.m
index 432d51eb9..214260cf3 100644
--- a/UI/MailPartViewers/UIxMailPartHTMLViewer.m
+++ b/UI/MailPartViewers/UIxMailPartHTMLViewer.m
@@ -615,7 +615,7 @@ static NSData* _sanitizeContent(NSData *theData)
               if (!skipAttribute)
                 [resultPart appendFormat: @" %@=\"%@\"",
                             name, [value stringByReplacingString: @"\""
-                                                      withString: @"\\\""]];
+                                                      withString: @""]];
             }
           
           if ([VoidTags containsObject: lowerName])