Remove `string` return type to allow null return values (!78) · Merge requests · adi-ia / cbs-techstore-client-php · GitLab

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Andy Summers requested to merge andrew-summers/cbs-techstore-client-php:payment-null-pt-2 into master Aug 23, 2017

This PR removes the string return type from getPaymentNotes() to allow null to be a valid return type.

Merging ASAP to include in a release.

Please review: @ahoffmann @weizhong-wang @lloyd-carter @KJOYNER