Frigg assertion failure during printing

[Dennisbonke]

While testing out the fixes for #14, I ran into the following problem

../../../src/mlibc/subprojects/frigg/include/frg/printf.hpp:57: Assertion 'opts->arg_pos <= vsp->num_args' failed!

Tested with the --help commands of:

• mount,
• fdisk,
• choom,
• findmnt,
• flock,
• getopt,
• mountpoint,
• renice,
• umount,
• agetty,
• cfdisk,
• losetup,
• sfdisk,
• zramctl.

[Geertiebear]

Hm, could you find the invocation that causes this error in any one of those programs? One that contains positional arguments of course.