From 822d5724d334804374c57fec543f60989f64c9e6 Mon Sep 17 00:00:00 2001
From: "norris%netscape.com" <norris%netscape.com>
Date: Tue, 12 Oct 1999 22:52:49 +0000
Subject: [PATCH] Work on 15824 bad refcounting in nsCodebasePrincipal Attempt
 to discover problem with additional assertions reviewed by
 mstoltz@netscape.com

---
 caps/src/nsCodebasePrincipal.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/caps/src/nsCodebasePrincipal.cpp b/caps/src/nsCodebasePrincipal.cpp
index 2f47068a66b2..505f2d002458 100644
--- a/caps/src/nsCodebasePrincipal.cpp
+++ b/caps/src/nsCodebasePrincipal.cpp
@@ -34,6 +34,7 @@ NS_IMPL_QUERY_INTERFACE2(nsCodebasePrincipal, nsICodebasePrincipal, nsIPrincipal
 NS_IMETHODIMP_(nsrefcnt)
 nsCodebasePrincipal::AddRef(void)
 {
+    NS_PRECONDITION(PRInt32(mRefCnt) == 0, "illegal mRefCnt");
     NS_PRECONDITION(PRInt32(mJSPrincipals.refcount) >= 0, "illegal refcnt");
     ++mJSPrincipals.refcount;
     NS_LOG_ADDREF(this, mJSPrincipals.refcount, "nsCodebasePrincipal", sizeof(*this));
@@ -43,6 +44,7 @@ nsCodebasePrincipal::AddRef(void)
 NS_IMETHODIMP_(nsrefcnt)
 nsCodebasePrincipal::Release(void)
 {
+    NS_PRECONDITION(PRInt32(mRefCnt) == 0, "illegal mRefCnt");
     NS_PRECONDITION(0 != mJSPrincipals.refcount, "dup release");
     --mJSPrincipals.refcount;
     NS_LOG_RELEASE(this, mJSPrincipals.refcount, "nsCodebasePrincipal");