From 9c0fa9c9396a28adab4fd5130550e1ba5a7e472e Mon Sep 17 00:00:00 2001 From: Daniel Silverstone Date: Fri, 22 May 2020 20:29:20 +0100 Subject: gtk: Do not attempt to use now-freed scaffolding when iterating them to quit Signed-off-by: Daniel Silverstone --- frontends/gtk/scaffolding.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'frontends/gtk') diff --git a/frontends/gtk/scaffolding.c b/frontends/gtk/scaffolding.c index c35eef921..f08d5d0d0 100644 --- a/frontends/gtk/scaffolding.c +++ b/frontends/gtk/scaffolding.c @@ -1285,8 +1285,9 @@ nserror nsgtk_scaffolding_destroy_all(void) /* iterate all scaffolding windows and destroy them */ while (gs != NULL) { + struct nsgtk_scaffolding *next = gs->next; gtk_widget_destroy(GTK_WIDGET(gs->window)); - gs = gs->next; + gs = next; } return NSERROR_OK; } -- cgit v1.2.3