# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1599237904 -7200
# Node ID 2b9a2bc77b423d51158a13892a290eb6def0273d
# Parent  2e91f3c556699f51b3b92d677f3e6fa01e40aaad
patch 8.2.1590: Vim9: bufnr() doesn't take "true" argument

Commit: https://github.com/vim/vim/commit/fe136c9a85412f4bdb5de70ef8416af5fa382b28
Author: Bram Moolenaar <Bram@vim.org>
Date:   Fri Sep 4 18:35:26 2020 +0200

    patch 8.2.1590: Vim9: bufnr() doesn't take "true" argument

    Problem:    Vim9: bufnr() doesn't take "true" argument.
    Solution:   use tv_get_bool_chk(). (closes https://github.com/vim/vim/issues/6863)

diff --git a/src/evalbuffer.c b/src/evalbuffer.c
--- a/src/evalbuffer.c
+++ b/src/evalbuffer.c
@@ -391,7 +391,7 @@ f_bufnr(typval_T *argvars, typval_T *ret
     // new buffer.
     if (buf == NULL
 	    && argvars[1].v_type != VAR_UNKNOWN
-	    && tv_get_number_chk(&argvars[1], &error) != 0
+	    && tv_get_bool_chk(&argvars[1], &error) != 0
 	    && !error
 	    && (name = tv_get_string_chk(&argvars[0])) != NULL
 	    && !error)
diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -1327,6 +1327,10 @@ enddef
 def Test_bufnr()
   let buf = bufnr()
   assert_equal(buf, bufnr('%'))
+
+  buf = bufnr('Xdummy', true)
+  assert_notequal(-1, buf)
+  exe 'bwipe! ' .. buf
 enddef
 
 def Test_col()
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1590,
+/**/
     1589,
 /**/
     1588,