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wordcount: check that the retun value has the dict key 

else it will throw an error.
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Christian Brabandt 2018-09-21 11:49:05 +02:00
parent 11e6492849
commit ecf10d0e58
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GPG Key ID: F3F92DA383FDDE09
1 changed files with 5 additions and 1 deletions
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6
autoload/airline/extensions/wordcount.vim
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@ -7,7 +7,11 @@ scriptencoding utf-8
if exists('*wordcount') if exists('*wordcount')
function! s:get_wordcount(visual_mode_active) function! s:get_wordcount(visual_mode_active)
let query = a:visual_mode_active ? 'visual_words' : 'words' let query = a:visual_mode_active ? 'visual_words' : 'words'
return string(wordcount()[query]) let result = wordcount()
if has_key(result, query)
return string(result[query])
endif
return ''
endfunction endfunction
else else
function! s:get_wordcount(visual_mode_active) function! s:get_wordcount(visual_mode_active)