From cc1f4dc1efaa7ba16005fd2d4244a8719857fe0d Mon Sep 17 00:00:00 2001 From: "waterson%netscape.com" Date: Sun, 6 May 2001 00:02:27 +0000 Subject: [PATCH] Bug 78941. Null-check to handle view giving back a null selection. r=varga@utcru.sk, sr=hyatt git-svn-id: svn://10.0.0.236/trunk@94073 18797224-902f-48f8-a5cc-f745e15eee43 --- .../layout/xul/base/src/outliner/src/nsOutlinerBodyFrame.cpp | 3 ++- mozilla/layout/xul/base/src/tree/src/nsTreeBodyFrame.cpp | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/mozilla/layout/xul/base/src/outliner/src/nsOutlinerBodyFrame.cpp b/mozilla/layout/xul/base/src/outliner/src/nsOutlinerBodyFrame.cpp index ef99df3a45f..cbff060a8df 100644 --- a/mozilla/layout/xul/base/src/outliner/src/nsOutlinerBodyFrame.cpp +++ b/mozilla/layout/xul/base/src/outliner/src/nsOutlinerBodyFrame.cpp @@ -848,7 +848,8 @@ NS_IMETHODIMP nsOutlinerBodyFrame::RowCountChanged(PRInt32 aIndex, PRInt32 aCoun // Adjust our selection. nsCOMPtr sel; mView->GetSelection(getter_AddRefs(sel)); - sel->AdjustSelection(aIndex, aCount); + if (sel) + sel->AdjustSelection(aIndex, aCount); PRInt32 last; GetLastVisibleRow(&last); diff --git a/mozilla/layout/xul/base/src/tree/src/nsTreeBodyFrame.cpp b/mozilla/layout/xul/base/src/tree/src/nsTreeBodyFrame.cpp index ef99df3a45f..cbff060a8df 100644 --- a/mozilla/layout/xul/base/src/tree/src/nsTreeBodyFrame.cpp +++ b/mozilla/layout/xul/base/src/tree/src/nsTreeBodyFrame.cpp @@ -848,7 +848,8 @@ NS_IMETHODIMP nsOutlinerBodyFrame::RowCountChanged(PRInt32 aIndex, PRInt32 aCoun // Adjust our selection. nsCOMPtr sel; mView->GetSelection(getter_AddRefs(sel)); - sel->AdjustSelection(aIndex, aCount); + if (sel) + sel->AdjustSelection(aIndex, aCount); PRInt32 last; GetLastVisibleRow(&last);