commit 39536dd557e847e80572044c2be319db5886abe3
author Bram Moolenaar <Bram@vim.org> Tue Jan 29 22:58:21 2019 +0100
committer Bram Moolenaar <Bram@vim.org> Tue Jan 29 22:58:21 2019 +0100
tree a9223044558edf150a07d0fde3f8259c0a655561
parent 2a4857a1fcf1d188e5b985ac21bcfc532eddde94

patch 8.1.0846: not easy to recognize the system Vim runs on

Problem:    Not easy to recognize the system Vim runs on.
Solution:   Add more items to the features list. (Ozaki Kiichi, closes #3855)

src/testdir/test_writefile.vim

diff --git a/src/testdir/test_writefile.vim b/src/testdir/test_writefile.vim
index 2e47b48..ff36756 100644
--- a/src/testdir/test_writefile.vim
+++ b/src/testdir/test_writefile.vim
@@ -33,7 +33,7 @@
 endfunc
 
 func Test_writefile_fails_conversion()
-  if !has('iconv') || system('uname -s') =~ 'SunOS'
+  if !has('iconv') || has('sun')
     return
   endif
   set nobackup nowritebackup