From 6bcb180b10f2600819e10fd0e97b0867327d8880 Mon Sep 17 00:00:00 2001
From: "shanjian%netscape.com" <shanjian%netscape.com>
Date: Fri, 20 Sep 2002 09:24:54 +0000
Subject: [PATCH] #169858 Browser--Can not login CMB website. Populate frameset
 charset source of post doc to disable autodetection. r=jkeiser, jebak,
 sr=jst.

---
 content/html/document/src/nsHTMLDocument.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/content/html/document/src/nsHTMLDocument.cpp b/content/html/document/src/nsHTMLDocument.cpp
index 1f2b255981c..4829196330d 100644
--- a/content/html/document/src/nsHTMLDocument.cpp
+++ b/content/html/document/src/nsHTMLDocument.cpp
@@ -628,6 +628,9 @@ nsHTMLDocument::TryParentCharset(nsIDocumentCharsetInfo*  aDocInfo,
     aDocInfo->GetParentCharsetSource(&parentSource);
     if (kCharsetFromParentForced <= parentSource)
       source = kCharsetFromParentForced;
+    else if (kCharsetFromHintPrevDoc == parentSource)
+      // if parent is posted doc, set this prevent autodections
+      source = kCharsetFromHintPrevDoc;
     else if (kCharsetFromCache <= parentSource)
       source = kCharsetFromParentFrame;
     else