From 254b105b755d9736ece5f7f28db92acaf3e7bf76 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 10 Jan 2016 16:10:17 +0100
Subject: [PATCH] patch 7.4.1081 Problem:    No test for what previously caused
 a crash. Solution:   Add test for unletting errmsg.

---
 src/testdir/test_unlet.vim | 6 ++++++
 src/version.c              | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/src/testdir/test_unlet.vim b/src/testdir/test_unlet.vim
index f6705997a..13ec66b10 100644
--- a/src/testdir/test_unlet.vim
+++ b/src/testdir/test_unlet.vim
@@ -7,6 +7,12 @@ func Test_read_only()
   catch
     call assert_true(v:exception =~ ':E795:')
   endtry
+  try
+    " this caused a crash
+    unlet errmsg
+  catch
+    call assert_true(v:exception =~ ':E795:')
+  endtry
 endfunc
 
 func Test_existing()
diff --git a/src/version.c b/src/version.c
index 449dd55b8..5bfab59d1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1081,
 /**/
     1080,
 /**/
-- 
2.50.1