[pgAdmin4][RM#4750] Query tool history throws an error for encoding

[Murtuza Zabuawala]

Hi,

PFA minor patch for the backend encoding error from query history.


--
Regards,
Murtuza Zabuawala
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

RM_4750.diff
Description: Binary data