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Merge pull request #1682 from fennerm/fix_prospector_e474

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Fix prospector empty string error
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w0rp 2018-06-27 21:34:28 +01:00 committed by GitHub
commit b047271051
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2 changed files with 9 additions and 0 deletions
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4
ale_linters/python/prospector.vim
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@ -30,6 +30,10 @@ endfunction
function! ale_linters#python#prospector#Handle(buffer, lines) abort function! ale_linters#python#prospector#Handle(buffer, lines) abort
let l:output = [] let l:output = []
if empty(a:lines)
return []
endif
let l:prospector_error = json_decode(join(a:lines, '')) let l:prospector_error = json_decode(join(a:lines, ''))
for l:error in l:prospector_error.messages for l:error in l:prospector_error.messages

5
test/handler/test_prospector_handler.vader
View File

@ -156,3 +156,8 @@ Execute(Ignoring trailing whitespace messages should work):
\ ' ]', \ ' ]',
\ '}', \ '}',
\ ]) \ ])
Execute(The prospector handler should handle empty output):
AssertEqual
\ [],
\ ale_linters#python#prospector#Handle(bufnr(''), [])