QTextLayout::lineAt() to return invalid line if index is out of bounds

Change-Id: I1f93789c96f3b2335b02897ff5fc8385964d1641
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index 6cf24d1..d470c6d 100644 (file)
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -836,7 +836,7 @@ int QTextLayout::lineCount() const
 */
 QTextLine QTextLayout::lineAt(int i) const
 {
-    return QTextLine(i, d);
+    return i < lineCount() ? QTextLine(i, d) : QTextLine();
 }
 
 /*!