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autoload: use airline#util#warning instead of echo

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Christian Brabandt
2018-11-13 21:21:55 +01:00
parent 464633baad
commit c850f485ad
1 changed files with 1 additions and 3 deletions
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4
autoload/airline.vim
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@@ -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)