Re^2: calling a subroutine from another subroutine

[toolic]

Usage: $ARGV[0] -type[A|B] -OEMID id -version nnnn -out filename

I think you meant to use $0 instead of @ARGV:

$ARGV[0] is the first argument, not the program's command name itself. See $0 for the command name.

[pemungkah]

You're right, and I've made the edit in the code. Thanks!