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Gas Optimizations #49

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code423n4 opened this issue Aug 1, 2022 · 2 comments
Open

Gas Optimizations #49

code423n4 opened this issue Aug 1, 2022 · 2 comments
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bug Something isn't working G (Gas Optimization)

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@code423n4
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Explicit initialization with zero not required

Impact

Explicit initialization with zero is not required for variable declaration because uints are 0 by default. Removing this will reduce contract size and save a bit of gas.

Code in Question

contracts/auth/AxelarGateway.sol : L68, L69, L94, L95, L98
@code423n4 code423n4 added bug Something isn't working G (Gas Optimization) labels Aug 1, 2022
code423n4 added a commit that referenced this issue Aug 1, 2022
@code423n4
erictee issue #49
4e49795
@re1ro
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re1ro commented Aug 5, 2022

Yup. Dup #2

@GalloDaSballo
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Less than 20 gas saved

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@re1ro @GalloDaSballo @code423n4