1 files changed, 1 insertions, 0 deletions

diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index b2594997..8fefb95c 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -2173,6 +2173,7 @@ static iBool handleMediaCommand_DocumentWidget_(iDocumentWidget *d, const char *
                               body_GmRequest(req->req),
                               allowHide_MediaFlag);
                 redoLayout_GmDocument(d->doc);
+                iZap(d->visibleRuns); /* pointers invalidated */
                 updateVisible_DocumentWidget_(d);
                 invalidate_DocumentWidget_(d);
                 refresh_Widget(as_Widget(d));