From 6bc87edd8738ba0fc7762cb3abb4b48b631e82dc Mon Sep 17 00:00:00 2001
From: "brade%netscape.com" <brade%netscape.com>
Date: Wed, 3 Mar 1999 15:35:49 +0000
Subject: [PATCH] reduce Macintosh compiler warnings

---
 layout/base/nsFrameTraversal.cpp     | 2 +-
 layout/base/src/nsFrameTraversal.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/layout/base/nsFrameTraversal.cpp b/layout/base/nsFrameTraversal.cpp
index e13e2b7edba..dded994d471 100644
--- a/layout/base/nsFrameTraversal.cpp
+++ b/layout/base/nsFrameTraversal.cpp
@@ -307,7 +307,7 @@ nsLeafIterator::Prev()
       nsIFrame * grandFchild;
       if (NS_SUCCEEDED(grandParent->FirstChild(nsnull,&grandFchild)) && grandFchild){
         nsFrameList list(grandFchild);
-        if (result = list.GetPrevSiblingFor(parent) ){
+        if (nsnull != (result = list.GetPrevSiblingFor(parent)) ){
           parent = result;
           while(NS_SUCCEEDED(parent->FirstChild(nsnull,&result)) && result){
             parent = result;
diff --git a/layout/base/src/nsFrameTraversal.cpp b/layout/base/src/nsFrameTraversal.cpp
index e13e2b7edba..dded994d471 100644
--- a/layout/base/src/nsFrameTraversal.cpp
+++ b/layout/base/src/nsFrameTraversal.cpp
@@ -307,7 +307,7 @@ nsLeafIterator::Prev()
       nsIFrame * grandFchild;
       if (NS_SUCCEEDED(grandParent->FirstChild(nsnull,&grandFchild)) && grandFchild){
         nsFrameList list(grandFchild);
-        if (result = list.GetPrevSiblingFor(parent) ){
+        if (nsnull != (result = list.GetPrevSiblingFor(parent)) ){
           parent = result;
           while(NS_SUCCEEDED(parent->FirstChild(nsnull,&result)) && result){
             parent = result;