CVS: cvs.openbsd.org: ports

[Jeremie Courreges-Anglas]

CVSROOT:        /cvs
Module name:    ports
Changes by:     j...@cvs.openbsd.org    2017/05/26 14:55:09

Modified files:
        infrastructure/bin: portcheck 

Log message:
More obvious error message for empty patches.

ok zhuk@