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Bug 914026 - Check mDocShell before use. r=khuey

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This commit is contained in:
Kan-Ru Chen (陳侃如) 2013-09-26 17:13:41 +08:00
parent 2a7fa06571
commit 8ca5dfcb54
1 changed files with 2 additions and 2 deletions
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4
dom/base/nsGlobalWindow.cpp
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@ -5999,7 +5999,7 @@ nsGlobalWindow::ResizeTo(int32_t aWidth, int32_t aHeight)
* If caller is a browser-element then dispatch a resize event to
* the embedder.
*/
if (mDocShell->GetIsBrowserOrApp()) {
if (mDocShell && mDocShell->GetIsBrowserOrApp()) {
nsIntSize size(aWidth, aHeight);
if (!DispatchResizeEvent(size)) {
// The embedder chose to prevent the default action for this
@ -6039,7 +6039,7 @@ nsGlobalWindow::ResizeBy(int32_t aWidthDif, int32_t aHeightDif)
* If caller is a browser-element then dispatch a resize event to
* parent.
*/
if (mDocShell->GetIsBrowserOrApp()) {
if (mDocShell && mDocShell->GetIsBrowserOrApp()) {
CSSIntSize size;
nsresult rv = GetInnerSize(size);
NS_ENSURE_SUCCESS(rv, NS_OK);