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-rw-r--r--ale_linters/crystal/crystal.vim4
1 files changed, 4 insertions, 0 deletions
diff --git a/ale_linters/crystal/crystal.vim b/ale_linters/crystal/crystal.vim
index 3c2fefb7..8a905b12 100644
--- a/ale_linters/crystal/crystal.vim
+++ b/ale_linters/crystal/crystal.vim
@@ -5,6 +5,10 @@ function! ale_linters#crystal#crystal#Handle(buffer, lines) abort
let l:output = []
for l:error in ale#util#FuzzyJSONDecode(a:lines, [])
+ if !has_key(l:error, 'file')
+ continue
+ endif
+
call add(l:output, {
\ 'lnum': l:error.line + 0,
\ 'col': l:error.column + 0,