From 94082b60d5087246b19615d9b7d46e377c4eb766 Mon Sep 17 00:00:00 2001
From: Ernie Rael <errael@raelity.com>
Date: Fri, 26 Jul 2024 19:40:29 +0200
Subject: [PATCH] patch 9.1.0626: Vim9: need more tests with null objects

Problem:  Vim9: need more tests with null objects
          (after v9.1.0620)
Solution: add one more test with null_object
          (Ernie Rael)

closes: #15360

Signed-off-by: Ernie Rael <errael@raelity.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---
 src/testdir/test_vim9_class.vim | 13 +++++++++++++
 src/version.c                   |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index b2ef0db98e..56c7b99d94 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -686,6 +686,19 @@ def Test_object_not_set()
     X()
   END
   v9.CheckSourceFailure(lines, 'E1324: Using an Object as a String', 2)
+
+  # Use a null object variable that vim wants to force to number.
+  lines =<< trim END
+    vim9script
+
+    def X()
+      var o = null_object
+      var l = [ 1, o]
+      sort(l, 'N')
+    enddef
+    X()
+  END
+  v9.CheckSourceFailure(lines, 'E1324: Using an Object as a String', 3)
 enddef
 
 " Null object assignment and comparison
diff --git a/src/version.c b/src/version.c
index a7b25391f2..54fda947b7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    626,
 /**/
     625,
 /**/