Fix crash while right clicking on DocSwitcher's column bar

Fix #5479
2019-04-04 19:44:33 +02:00 · 2019-04-04 19:44:33 +02:00 · f0593f1a81
commit f0593f1a81
parent aaa743ea3f
1 changed files with 7 additions and 0 deletions
--- a/PowerEditor/src/WinControls/VerticalFileSwitcher/VerticalFileSwitcher.cpp
+++ b/PowerEditor/src/WinControls/VerticalFileSwitcher/VerticalFileSwitcher.cpp
@ -121,6 +121,13 @@ INT_PTR CALLBACK VerticalFileSwitcher::run_dlgProc(UINT message, WPARAM wParam,
 				{
 					// Switch to the right document
 					LPNMITEMACTIVATE lpnmitem = (LPNMITEMACTIVATE) lParam;
+
+					if (lpnmitem->hdr.hwndFrom != _fileListView.getHSelf())
+					{
+						// Do nothing
+						return TRUE;
+					}
+
 					int nbItem = ListView_GetItemCount(_fileListView.getHSelf());

 					if (nbSelectedFiles() == 1)