Check if we have a window in BTextView::DrawLines(). This should fix bug 383. We might remove it from there and check in the caller instead, as DrawLines is a private function (maybe add an ASSERT() call)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16999 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-04-04 07:46:09 +00:00
parent ada7365dae
commit abb7ab0861
1 changed files with 3 additions and 0 deletions
@@ -3541,6 +3541,9 @@ BTextView::DoDeleteText(int32 fromOffset, int32 toOffset, _BTextChangeResult_ *o
 void
 BTextView::DrawLines(int32 startLine, int32 endLine, int32 startOffset, bool erase)
 {
+	if (!Window())
+		return;
+
 	// clip the text
 	BRect clipRect = Bounds() & fTextRect;
 	clipRect.InsetBy(-1, -1);