Avoid division-by-zero when vertical scrollbar is disabled

See #23763
2023-08-12 15:54:39 -07:00 · 2023-08-12 15:54:39 -07:00 · 55d0b594ff
commit 55d0b594ff
parent d847f3b039
1 changed files with 3 additions and 0 deletions
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@ -1810,6 +1810,9 @@ bool wxRichTextCtrl::ExtendSelection(long oldPos, long newPos, int flags)
 /// This takes a _caret_ position.
 bool wxRichTextCtrl::ScrollIntoView(long position, int keyCode)
 {
+    if (!m_verticalScrollbarEnabled)
+        return false;
+
    wxRichTextLine* line = GetVisibleLineForCaretPosition(position);

    if (!line)