fix panic when start a node with snapshot

[KamiD]

Closes: #672

Description

---

For contributor use:

• Targeted PR against correct branch (see CONTRIBUTING.md)
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code follows the module structure standards.
• Wrote unit and integration tests
• Updated relevant documentation (docs/) or specification (x/<module>/spec/)
• Added relevant godoc comments.
• Added a relevant changelog entry to the Unreleased section in CHANGELOG.md
• Re-reviewed Files changed in the Github PR explorer

---

For admin use:

• Added appropriate labels to PR (ex. WIP, R4R, docs, etc)
• Reviewers assigned
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)

[fedekunze]

A better alternative is to update the evm.NewKeeper constructor to return a pointer of the keeper and pass that to the app and the module manager.

[KamiD]

A better alternative is to update the evm.NewKeeper constructor to return a pointer of the keeper and pass that to the app and the module manager.

Agree with you

[KamiD]

A better alternative is to update the evm.NewKeeper constructor to return a pointer of the keeper and pass that to the app and the module manager.

@fedekunze I have finished the change by your point

[fedekunze]

LGTM. Can you add a changelog bugfix entry?

[KamiD]

LGTM. Can you add a changelog bugfix entry?

Done

[fedekunze]

Seems that test-importer is failing

[KamiD]

Seems that test-importer is failing

test-importer has been fixed but run test action failed because of github throw an internal error

[KamiD]

Seems that test-importer is failing

Done