From 9ea0d4ccbce4b0efd7db5368a4382bb992c64e13 Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Tue, 11 Dec 2018 11:50:07 +0100
Subject: [PATCH] Quick fix: menu disappearing (STR #3503 continued)

Quick fix to repair a case when Fl_Menu_Item::pulldown() was called with only
five arguments (argument pbutton == null) as discussed here:

https://github.com/fltk/fltk/commit/d87ac9b59783dec5628e7ae242b390cf5097b77a#comments
---
 src/Fl_Menu.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Fl_Menu.cxx b/src/Fl_Menu.cxx
index b3e1f5c65..b51b4e040 100644
--- a/src/Fl_Menu.cxx
+++ b/src/Fl_Menu.cxx
@@ -925,7 +925,7 @@ const Fl_Menu_Item* Fl_Menu_Item::pulldown(
     {
       const Fl_Menu_Item* oldi = pp.current_item;
       Fl::wait();
-      if (wp.deleted()) // menu widget has been deleted (STR #3503)
+      if (pbutton && wp.deleted()) // menu widget has been deleted (STR #3503)
 	break;
       if (pp.state == DONE_STATE) break; // done.
       if (pp.current_item == oldi) continue;