Fixed fug

[michaelkryukov]

Description

• Fixed bug
• Changed dumping controller
• Added test for bug

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] I have added tests to cover my changes.
• [x] I have read the CONTRIBUTING document.
• [x] All new and existing tests passed.

[coveralls]

Pull Request Test Coverage Report for Build 84

• 10 of 11 (90.91%) changed or added relevant lines in 3 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.04%) to 93.71%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
kutana/controllers/dumping.py	8	9	88.89%
<!--	Total:	10	11	90.91%	-->

Totals
Change from base Build 79:	0.04%
Covered Lines:	581
Relevant Lines:	620

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💛 - Coveralls