Hi, (handler-case (get-multipart-header req) (t () nil)) When evaluating I get: ; In: LAMBDA (PCL::.PV-CELL. PCL::.NEXT-METHOD-CALL. REQ) ; (KERNEL:FLOAT-WAIT) ; Note: Deleting unreachable code. ; ; Compilation unit finished. ; 2 notes However, at runtime the error is handled properly. Is that correct behaviour? Thank you. -- Kamen TOMOV