# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1697882404 -7200
# Node ID 7c43330262d41e3f509284b48d1e560145cc087e
# Parent  902fc2ea0202288dc0f448e8ed333a66d002ec21
patch 9.0.2058: tests: avoid error when no swap files exist

Commit: https://github.com/vim/vim/commit/a36acb7ac444a789440dc30e0f04d5427069face
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Sat Oct 21 11:50:26 2023 +0200

    patch 9.0.2058: tests: avoid error when no swap files exist

    Problem:  tests: avoid error when no swap files exist
    Solution: use unlet! so that no error message is reported
              in case the variable does not exists

    When s:GetSwapFileList() does not find any swapfiles, it will return an
    empty list []. This means, that the variable 'name' will not be
    declared, cause the following unlet command to fail and causing a 1 sec
    delay on running the tests.

    So let's instead use the :unlet! command which simply skips reporting an
    error when the variable given as parameter does not exists.

    closes: #13396

    Signed-off-by: Christian Brabandt <cb@256bit.org>
    Co-authored-by: zeertzjq <zeertzjq@outlook.com>

diff --git a/src/testdir/runtest.vim b/src/testdir/runtest.vim
--- a/src/testdir/runtest.vim
+++ b/src/testdir/runtest.vim
@@ -215,7 +215,7 @@ endfunc
 for name in s:GetSwapFileList()
   call delete(name)
 endfor
-unlet name
+unlet! name
 
 
 " Invoked when a test takes too much time.
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2058,
+/**/
     2057,
 /**/
     2056,