From 32fbc4f247a31e35ade0939542e11aa033a2554f Mon Sep 17 00:00:00 2001

From: Bram Moolenaar <Bram@vim.org>

Date: Tue, 29 Sep 2020 22:16:09 +0200

Subject: [PATCH] patch 8.2.1774: GTK: hang when forced to exit

Problem:    GTK: hang when forced to exit.

Solution:   Do not clean up "mainwin" when really_exiting is set.

            (Zdenek Dohnal, closes #7042)

---

 src/gui_gtk_x11.c | 7 +++++--

 src/version.c     | 2 ++

 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c

index fe1ac5878..ecd2d887f 100644

--- a/src/gui_gtk_x11.c

+++ b/src/gui_gtk_x11.c

@@ -4381,11 +4381,14 @@ gui_mch_open(void)

     return OK;

 }

-

+/*

+ * Clean up for when exiting Vim.

+ */

     void

 gui_mch_exit(int rc UNUSED)

 {

-    if (gui.mainwin != NULL)

+    // Clean up, unless we don't want to invoke free().

+    if (gui.mainwin != NULL && !really_exiting)

 	gtk_widget_destroy(gui.mainwin);

 }

-- 

2.26.2