From 7b45d46cf7db0d2d7a4defc2d81b233a2c672b74 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 27 Mar 2021 19:09:02 +0100
Subject: [PATCH] patch 8.2.2665: test failures

Problem:    Test failures.
Solution:   Check more specific feature.  Add missing change.
---
 src/evalbuffer.c                  | 2 ++
 src/testdir/test_vim9_builtin.vim | 2 +-
 src/version.c                     | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/evalbuffer.c b/src/evalbuffer.c
index b7aac9a6b113e..8a6c52d70733d 100644
--- a/src/evalbuffer.c
+++ b/src/evalbuffer.c
@@ -88,6 +88,8 @@ find_buffer(typval_T *avar)
 
     if (avar->v_type == VAR_NUMBER)
 	buf = buflist_findnr((int)avar->vval.v_number);
+    else if (in_vim9script() && check_for_string_arg(avar, 0) == FAIL)
+	return NULL;
     else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
     {
 	buf = buflist_findname_exp(avar->vval.v_string);
diff --git a/src/testdir/test_vim9_builtin.vim b/src/testdir/test_vim9_builtin.vim
index 766a5bcfbcffb..7897db0e55af3 100644
--- a/src/testdir/test_vim9_builtin.vim
+++ b/src/testdir/test_vim9_builtin.vim
@@ -133,7 +133,7 @@ def Test_balloon_show()
 enddef
 
 def Test_balloon_split()
-  CheckFeature balloon_eval
+  CheckFeature balloon_eval_term
 
   assert_fails('balloon_split(true)', 'E1174:')
 enddef
diff --git a/src/version.c b/src/version.c
index 435efeb6d4234..8e04e9a38c770 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2665,
 /**/
     2664,
 /**/