# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1559224807 -7200
# Node ID d4c50bca8dbca5a25cdf4394bc2039afff46652d
# Parent  536acf59c7279ec32bd83ceef8dff0a286666ceb
patch 8.1.1424: crash when popup menu is deleted while waiting for char

commit https://github.com/vim/vim/commit/5c3fb04623d0260762f1c3c1ba250a407098ff2a
Author: Bram Moolenaar <Bram@vim.org>
Date:   Thu May 30 15:53:29 2019 +0200

    patch 8.1.1424: crash when popup menu is deleted while waiting for char

    Problem:    Crash when popup menu is deleted while waiting for char.
    Solution:   Bail out when pum_array was cleared.

diff --git a/src/popupmnu.c b/src/popupmnu.c
--- a/src/popupmnu.c
+++ b/src/popupmnu.c
@@ -1302,7 +1302,10 @@ pum_show_popupmenu(vimmenu_T *menu)
 	out_flush();
 
 	c = vgetc();
-	if (c == ESC || c == Ctrl_C)
+
+	// Bail out when typing Esc, CTRL-C or some callback closed the popup
+	// menu.
+	if (c == ESC || c == Ctrl_C || pum_array == NULL)
 	    break;
 	else if (c == CAR || c == NL)
 	{
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -768,6 +768,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1424,
+/**/
     1423,
 /**/
     1422,