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languageclient: Check severity key before accessing it

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closes #1793
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Christian Brabandt 2018-09-16 18:17:04 +02:00
parent da8035d8a8
commit aec0a1a15a
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autoload/airline/extensions/languageclient.vim
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@ -45,7 +45,7 @@ endfunction
function! s:airline_languageclient_get_line_number(type) abort function! s:airline_languageclient_get_line_number(type) abort
let linenumber_of_first_problem = 0 let linenumber_of_first_problem = 0
for d in s:diagnostics_for_buffer() for d in s:diagnostics_for_buffer()
if d.severity == a:type if has_key(d, 'severity') && d.severity == a:type
let linenumber_of_first_problem = d.range.start.line let linenumber_of_first_problem = d.range.start.line
break break
endif endif