https://github.com/code-423n4/2023-07-basin/blob/main/src/pumps/MultiFlowPump.sol#L280
directly return using 
publiuss (Basin) confirmed and commented:
For this audit, 27 reports were submitted by wardens detailing gas optimizations. The report highlighted below by SM3_SS received the top score from the judge.
The following wardens also submitted reports: Raihan, 0xprinc, JCN, seth_lawson, bigtone, lsaudit, TheSavageTeddy, Rolezn, oakcobalt, 0xn006e7, K42, SY_S, ElCid, 0x11singh99, 0xSmartContract, peanuts, josephdara, hunter_w3b, pfapostol, SAAJ, DavidGiladi, 0xAnah, mahdirostami, MIQUINHO, Strausses, and erebus.
