# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1647791103 -3600
# Node ID 0fa25a1b84511a8e26e3f5a59ab8142e2880af55
# Parent  ae31388267e7b2cddcb2a3092407867752d27f84
patch 8.2.4599: GTK: get assertion errors when scrolling a split window

Commit: https://github.com/vim/vim/commit/a4df834a92535cf124afd1c3b711b4a7109e3534
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sun Mar 20 15:43:01 2022 +0000

    patch 8.2.4599: GTK: get assertion errors when scrolling a split window

    Problem:    GTK: get assertion errors when scrolling a split window.
    Solution:   Use GDK_IS_DRAWABLE() on the scrollbar window. (closes https://github.com/vim/vim/issues/9982)

diff --git a/src/gui_gtk.c b/src/gui_gtk.c
--- a/src/gui_gtk.c
+++ b/src/gui_gtk.c
@@ -1107,7 +1107,7 @@ adjustment_value_changed(GtkAdjustment *
     {
 	dragging = TRUE;
 
-	if (sb->wp != NULL)
+	if (sb->wp != NULL && GDK_IS_DRAWABLE(sb->id->window))
 	{
 	    int			x;
 	    int			y;
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4599,
+/**/
     4598,
 /**/
     4597,