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#### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality)

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#### Description <!-- Describe your changes in detail --> When inserting into the database the AOR is split at the @ sign and if there is no @ sign in the AOR only the domain part is filled and the user part is left empty.

But for deleting this is not done and the query failed to be executed and the AOR is not deleted. This PR add this behaviour of only comparing against the domain part if the AOR doesn't contain a @ sign. You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/3815

-- Commit Summary --

* usrloc: check on db delete the return value of memchr

-- File Changes --

M src/modules/usrloc/urecord.c (14)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/3815.patch https://github.com/kamailio/kamailio/pull/3815.diff