fix bug in repo hash
fix bug in repo hash

delete_if changes the object itself

Signed-off-by: Loga Jegede <74b76d7f2c01ece264b2cc1f4f8333a32688ec4f@fundingcircle.com>

FundingCircle/shipment_tracker,FundingCircle/shipment_tracker,FundingCircle/shipment_tracker,FundingCircle/shipment_tracker