fix: withdraw bep20 error #2
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bendanzhentan
approved these changes
Nov 22, 2023
unclezoro
approved these changes
Nov 22, 2023
| @@ -45,6 +46,11 @@ contract L2StandardBridgeBot is Ownable { | |||
| } else { | |||
| require(msg.value == delegationFee, "BEP20 withdrawal: msg.value does not equal to delegationFee"); | |||
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| IERC20 l2Token = IERC20(_l2Token); | |||
| bool approveSuccess = l2Token.approve(L2_STANDARD_BRIDGE_ADDRESS, _amount + l2Token.allowance(address(this), L2_STANDARD_BRIDGE_ADDRESS)); | |||
| require(approveSuccess, "BEP20 withdrawal: approve failed"); | |||
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Need to confirm that whether this two require are necessary.
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