autoload: use airline#util#warning instead of echo

2018-11-13 21:21:55 +01:00 · 2018-11-13 21:21:55 +01:00 · c850f485ad
commit c850f485ad
parent 464633baad
1 changed files with 1 additions and 3 deletions
--- a/autoload/airline.vim
+++ b/autoload/airline.vim
@ -19,9 +19,7 @@ endfunction

 function! airline#add_statusline_funcref(function)
  if index(g:airline_statusline_funcrefs, a:function) >= 0
-    echohl WarningMsg
-    echo 'The airline statusline funcref '.string(a:function).' has already been added.'
-    echohl NONE
+    call airline#util#warning('The airline statusline funcref %s has already been added.', string(a:function))
    return
  endif
  call add(g:airline_statusline_funcrefs, a:function)