Panic on nil pointer to driver.Valuer interface

[titanproger]

panic when insert or update nil poiter to type wich implements Valuer interface

for example

type record struct {
SomeRelationUuid *uuid.uuid db:"some_relation_uuid"
}

the problem in vendor/github.com/gocraft/dbr/v2/interpolate.go encodePlaceholder

if valuer, ok := value.(driver.Valuer); ok

this code checks is interface implements Valuer - but not check is interface has valid value

[titanproger]

will make test & PR about it soon

[ilmaruk]

My bad, I made a PR before checking here and I realise @titanproger has already addressed the same issue.

Just wanted to report we're having the same problem with *uuid.UUID, indeed.

Thanks.