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			24 lines
		
	
	
		
			777 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			777 B
		
	
	
	
		
			Go
		
	
	
	
	
	
| package v2
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| 
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| import (
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| 	sdk "github.com/cosmos/cosmos-sdk/types"
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| 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
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| 
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| 	"github.com/0glabs/0g-chain/x/evmutil/types"
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| )
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| 
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| // MigrateStore performs in-place store migrations for consensus version 2
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| // V2 adds the allowed_cosmos_denoms param to parameters.
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| func MigrateStore(ctx sdk.Context, paramstore paramtypes.Subspace) error {
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| 	migrateParamsStore(ctx, paramstore)
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| 	return nil
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| }
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| 
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| // migrateParamsStore ensures the param key table exists and has the allowed_cosmos_denoms property
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| func migrateParamsStore(ctx sdk.Context, paramstore paramtypes.Subspace) {
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| 	if !paramstore.HasKeyTable() {
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| 		paramstore.WithKeyTable(types.ParamKeyTable())
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| 	}
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| 	paramstore.Set(ctx, types.KeyAllowedCosmosDenoms, types.DefaultAllowedCosmosDenoms)
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| }
 | 
