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| author | 最萌小汐 <sumneko@hotmail.com> | 2022-04-16 00:54:04 +0800 |
|---|---|---|
| committer | 最萌小汐 <sumneko@hotmail.com> | 2022-04-16 00:54:04 +0800 |
| commit | 14d2231564b95d4261e6db8593bfb8058d22c4ab (patch) | |
| tree | 0fd8b77915e7007b863cc724df1fd51f926c59ea | |
| parent | cde9a29b812b805023853e913c3b3ddb8de89721 (diff) | |
| download | lua-language-server-14d2231564b95d4261e6db8593bfb8058d22c4ab.zip | |
fix runtime error
| -rw-r--r-- | script/core/diagnostics/undefined-doc-class.lua | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/script/core/diagnostics/undefined-doc-class.lua b/script/core/diagnostics/undefined-doc-class.lua index 8f1aa097..fb57f427 100644 --- a/script/core/diagnostics/undefined-doc-class.lua +++ b/script/core/diagnostics/undefined-doc-class.lua @@ -20,24 +20,26 @@ return function (uri, callback) goto CONTINUE end for _, ext in ipairs(doc.extends) do - local name = ext[1] - local docs = vm.getDocSets(uri, name) - if cache[name] == nil then - cache[name] = false - for _, otherDoc in ipairs(docs) do - if otherDoc.type == 'doc.class' then - cache[name] = true - break + local name = ext.type == 'doc.extends.name' and ext[1] + if name then + local docs = vm.getDocSets(uri, name) + if cache[name] == nil then + cache[name] = false + for _, otherDoc in ipairs(docs) do + if otherDoc.type == 'doc.class' then + cache[name] = true + break + end end end - end - if not cache[name] then - callback { - start = ext.start, - finish = ext.finish, - related = cache, - message = lang.script('DIAG_UNDEFINED_DOC_CLASS', name) - } + if not cache[name] then + callback { + start = ext.start, + finish = ext.finish, + related = cache, + message = lang.script('DIAG_UNDEFINED_DOC_CLASS', name) + } + end end end end |