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small fixes for v2 to v3 migration #1016

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7 changes: 4 additions & 3 deletions docs/migrations/v2-to-v3.md
Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ app.UpgradeKeeper.SetUpgradeHandler("v3",
// set ICS27 Host submodule params
app.ICAHostKeeper.SetParams(ctx, icahosttypes.Params{
HostEnabled: true,
AllowMessages: []string{"/cosmos.bank.v1beta1.MsgSend", ...],
AllowMessages: []string{"/cosmos.bank.v1beta1.MsgSend", ...},
})

// set ICS27 Controller submodule params
Expand All @@ -47,7 +47,8 @@ app.UpgradeKeeper.SetUpgradeHandler("v3",

...

return app.mm.RunMigrations(ctx, app.configurator, fromVM)
vm[icatypes.ModuleName] = 1
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return app.mm.RunMigrations(ctx, app.configurator, vm)
})

```
Expand All @@ -72,7 +73,7 @@ The migration code required may look like:
// overwrite parameters as desired
hostGenesisState.Params = icahosttypes.Params{
HostEnabled: true,
AllowMessages: []string{"/cosmos.bank.v1beta1.MsgSend", ...],
AllowMessages: []string{"/cosmos.bank.v1beta1.MsgSend", ...},
}

icaGenesisState := icatypes.NewGenesisState(controllerGenesisState, hostGenesisState)
Expand Down