diff options
| -rw-r--r-- | src/Editor.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx index 1d7d1047d..86909d5e4 100644 --- a/src/Editor.cxx +++ b/src/Editor.cxx @@ -5766,6 +5766,9 @@ sptr_t Editor::StyleGetMessage(unsigned int iMessage, uptr_t wParam, sptr_t lPar } void Editor::SetSelectionNMessage(unsigned int iMessage, uptr_t wParam, sptr_t lParam) { + if (wParam >= sel.Count()) { + return; + } InvalidateRange(sel.Range(wParam).Start().Position(), sel.Range(wParam).End().Position()); switch (iMessage) { |