patch 7.4.2186

Problem:    Timers test is flaky.
Solution:   Relax the sleep time check.

src/testdir/test_timers.vim

@@ -27,7 +27,7 @@ func Test_repeat_three()
   let timer = timer_start(50, 'MyHandler', {'repeat': 3})
   let slept = WaitFor('g:val == 3')
   call assert_equal(3, g:val)
-  call assert_inrange(100, 250, slept)
+  call assert_inrange(80, 200, slept)
 endfunc
 
 func Test_repeat_many()

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2186,
 /**/
     2185,
 /**/