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| author | 最萌小汐 <sumneko@hotmail.com> | 2022-07-22 17:17:09 +0800 |
|---|---|---|
| committer | 最萌小汐 <sumneko@hotmail.com> | 2022-07-22 17:17:09 +0800 |
| commit | 98566b1ccbbea4c87a669e9dd0b7afa978aeeaa8 (patch) | |
| tree | 5c77f63660419b1fcfd8cd8e7c252f802437cfab | |
| parent | f416c7feda70c1ab0332a07967e0f00eeebe092a (diff) | |
| download | lua-language-server-98566b1ccbbea4c87a669e9dd0b7afa978aeeaa8.zip | |
check nil
| -rw-r--r-- | script/utility.lua | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/script/utility.lua b/script/utility.lua index 66beaf07..7f9d559b 100644 --- a/script/utility.lua +++ b/script/utility.lua @@ -290,6 +290,9 @@ function m.loadFile(path, keepBom) end local text = f:read 'a' f:close() + if not text then + return nil + end if not keepBom then if text:sub(1, 3) == '\xEF\xBB\xBF' then return text:sub(4) |