diff --git a/src/apps/webpositive/BrowserWindow.cpp b/src/apps/webpositive/BrowserWindow.cpp
index 4a4be2ba93..b9ef820438 100644
--- a/src/apps/webpositive/BrowserWindow.cpp
+++ b/src/apps/webpositive/BrowserWindow.cpp
@@ -1224,7 +1224,8 @@ BrowserWindow::_TabChanged(int32 index)
 	if (webView == CurrentWebView())
 		return;
 
-	CurrentWebView()->SetUserData(new PageUserData(CurrentFocus()));
+	if (CurrentWebView() != NULL)
+		CurrentWebView()->SetUserData(new PageUserData(CurrentFocus()));
 
 	SetCurrentWebView(webView);