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| author | sumneko <sumneko@hotmail.com> | 2022-03-11 23:26:01 +0800 |
|---|---|---|
| committer | sumneko <sumneko@hotmail.com> | 2022-03-11 23:26:01 +0800 |
| commit | 18ef2f600c3f389e6984e2366e8b0c93d30d5792 (patch) | |
| tree | 14e7139cc38a08e4e100fdf48cd1fd754ae3233c /script/vm/node.lua | |
| parent | 0cd41e39f4439a442ef8d7b55e79549f48591034 (diff) | |
| download | lua-language-server-18ef2f600c3f389e6984e2366e8b0c93d30d5792.zip | |
update
Diffstat (limited to 'script/vm/node.lua')
| -rw-r--r-- | script/vm/node.lua | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/script/vm/node.lua b/script/vm/node.lua index 082a5e87..b8b7917d 100644 --- a/script/vm/node.lua +++ b/script/vm/node.lua @@ -16,6 +16,9 @@ function m.mergeNode(a, b) if not b then return a end + if not a then + return b + end if a.type == 'union' then a:merge(b) return a |