From 7918238528090cd019dc19613dbe76923ac9a1d7 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 5 Sep 2020 20:06:33 +0200
Subject: patch 8.2.1609: Vim9: test fails when build without +channel

Problem:    Vim9: test fails when build without +channel.
Solution:   Add check for +channel. (closes #6879)
---
 src/testdir/test_vim9_expr.vim | 31 +++++++++++++++++++++----------
 src/version.c                  |  2 ++
 2 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/src/testdir/test_vim9_expr.vim b/src/testdir/test_vim9_expr.vim
index a7d8d87f3..711d5bad2 100644
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -1105,16 +1105,23 @@ def Test_expr5_vim9script()
       echo 'a' .. function('len')
   END
   CheckScriptFailure(lines, 'E729:', 2)
-  lines =<< trim END
-      vim9script
-      echo 'a' .. test_null_job()
-  END
-  CheckScriptFailure(lines, 'E908:', 2)
-  lines =<< trim END
-      vim9script
-      echo 'a' .. test_null_channel()
-  END
-  CheckScriptFailure(lines, 'E908:', 2)
+enddef
+
+def Test_expr5_vim9script_channel()
+  if !has('channel')
+    MissingFeature 'float'
+  else
+    let lines =<< trim END
+        vim9script
+        echo 'a' .. test_null_job()
+    END
+    CheckScriptFailure(lines, 'E908:', 2)
+    lines =<< trim END
+        vim9script
+        echo 'a' .. test_null_channel()
+    END
+    CheckScriptFailure(lines, 'E908:', 2)
+  endif
 enddef
 
 def Test_expr5_float()
@@ -1172,6 +1179,10 @@ func Test_expr5_fails()
   call CheckDefFailure(["let x = 'a' .. 0z32"], 'E1105', 1)
   call CheckDefFailure(["let x = 'a' .. function('len')"], 'E1105', 1)
   call CheckDefFailure(["let x = 'a' .. function('len', ['a'])"], 'E1105', 1)
+endfunc
+
+func Test_expr5_fails_channel()
+  CheckFeature channel
   call CheckDefFailure(["let x = 'a' .. test_null_job()"], 'E1105', 1)
   call CheckDefFailure(["let x = 'a' .. test_null_channel()"], 'E1105', 1)
 endfunc
diff --git a/src/version.c b/src/version.c
index e1cdba6d6..9216408c0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1609,
 /**/
     1608,
 /**/
-- 
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