diff options
| author | ruki <[email protected]> | 2021-05-13 00:28:10 +0800 |
|---|---|---|
| committer | ruki <[email protected]> | 2021-05-13 00:28:10 +0800 |
| commit | 0ef8c1bf8f4ec10407f298c04d038f0480d9d944 (patch) | |
| tree | 406c74f720d0f6f741b1bf969e23070cf042978d | |
| parent | 279b428e45a37f779a9a4ee520f9b2730fab0fc3 (diff) | |
improve sandbox
| -rw-r--r-- | xmake/core/sandbox/sandbox.lua | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/xmake/core/sandbox/sandbox.lua b/xmake/core/sandbox/sandbox.lua index f7196a242..766e6061c 100644 --- a/xmake/core/sandbox/sandbox.lua +++ b/xmake/core/sandbox/sandbox.lua @@ -323,7 +323,10 @@ function sandbox.instance(script) while level < 32 do -- get scope - local scope = getfenv(level) + local ok, scope = pcall(getfenv, level) + if not ok then + break; + end if scope then -- enable to read _SANDBOX @@ -344,8 +347,6 @@ function sandbox.instance(script) -- next level = level + 1 end - - -- ok? return instance end |