From 6f13208339fd38fc25c06c65d830f8781599fcdb Mon Sep 17 00:00:00 2001
From: "rods%netscape.com" <rods%netscape.com>
Date: Tue, 11 Jul 2000 22:17:38 +0000
Subject: [PATCH] setting parent to null to make sure there are no dnagling
 pointers from children to their parents b=44266, r=jst

---
 content/html/content/src/nsGenericHTMLElement.cpp | 1 +
 layout/html/content/src/nsGenericHTMLElement.cpp  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/content/html/content/src/nsGenericHTMLElement.cpp b/content/html/content/src/nsGenericHTMLElement.cpp
index de091eeff7fe..582756cee3e0 100644
--- a/content/html/content/src/nsGenericHTMLElement.cpp
+++ b/content/html/content/src/nsGenericHTMLElement.cpp
@@ -3233,6 +3233,7 @@ nsGenericHTMLContainerElement::~nsGenericHTMLContainerElement()
   PRInt32 n = mChildren.Count();
   for (PRInt32 i = 0; i < n; i++) {
     nsIContent* kid = (nsIContent *)mChildren.ElementAt(i);
+    kid->SetParent(nsnull);
     NS_RELEASE(kid);
   }
 }
diff --git a/layout/html/content/src/nsGenericHTMLElement.cpp b/layout/html/content/src/nsGenericHTMLElement.cpp
index de091eeff7fe..582756cee3e0 100644
--- a/layout/html/content/src/nsGenericHTMLElement.cpp
+++ b/layout/html/content/src/nsGenericHTMLElement.cpp
@@ -3233,6 +3233,7 @@ nsGenericHTMLContainerElement::~nsGenericHTMLContainerElement()
   PRInt32 n = mChildren.Count();
   for (PRInt32 i = 0; i < n; i++) {
     nsIContent* kid = (nsIContent *)mChildren.ElementAt(i);
+    kid->SetParent(nsnull);
     NS_RELEASE(kid);
   }
 }