patch 8.1.0600: channel test is flaky
Problem: Channel test is flaky.
Solution: Add test to list of flaky tests.
diff --git a/src/testdir/runtest.vim b/src/testdir/runtest.vim
index 56bb3d3..89c1e3a 100644
--- a/src/testdir/runtest.vim
+++ b/src/testdir/runtest.vim
@@ -281,6 +281,7 @@
\ 'Test_close_callback()',
\ 'Test_close_handle()',
\ 'Test_close_lambda()',
+ \ 'Test_close_output_buffer()',
\ 'Test_close_partial()',
\ 'Test_collapse_buffers()',
\ 'Test_communicate()',
diff --git a/src/version.c b/src/version.c
index 0231cc8..a485b28 100644
--- a/src/version.c
+++ b/src/version.c
@@ -800,6 +800,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 600,
+/**/
599,
/**/
598,