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| author | 最萌小汐 <sumneko@hotmail.com> | 2019-03-15 15:40:28 +0800 |
|---|---|---|
| committer | 最萌小汐 <sumneko@hotmail.com> | 2019-03-15 15:40:28 +0800 |
| commit | f65de4fabbe2b8b1a66a13661adc26f9b93f5d80 (patch) | |
| tree | c477127bcb547e5dc2f3ec3958adf9ac4af49eaf /server/src/vm | |
| parent | 212360dd88275317c2aa63252538f9cdae1db3b7 (diff) | |
| download | lua-language-server-f65de4fabbe2b8b1a66a13661adc26f9b93f5d80.zip | |
判空
Diffstat (limited to 'server/src/vm')
| -rw-r--r-- | server/src/vm/local.lua | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/server/src/vm/local.lua b/server/src/vm/local.lua index 6ddaac03..8f9ee3e4 100644 --- a/server/src/vm/local.lua +++ b/server/src/vm/local.lua @@ -109,6 +109,9 @@ end function mt:shadow(old) if not old then + if not self._shadow then + return nil + end for i = #self._shadow, 1, -1 do local loc = self._shadow[i] if not loc:getSource() then |