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LibJS: Functions with no variables don't need to create environment

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Just hand out the parent environment instead.
This commit is contained in:
Andreas Kling 2020-04-15 22:16:55 +02:00
parent ed80952cb6
commit 54c95d44ce
1 changed files with 2 additions and 1 deletions
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3
Libraries/LibJS/Runtime/ScriptFunction.cpp
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@ -72,7 +72,8 @@ LexicalEnvironment* ScriptFunction::create_environment()
} }
} }
} }
if (variables.is_empty())
return m_parent_environment;
return heap().allocate<LexicalEnvironment>(move(variables), m_parent_environment); return heap().allocate<LexicalEnvironment>(move(variables), m_parent_environment);
} }