seq_range_array_remove(): Don't crash if array is empty.
seq_range_array_remove(): Don't crash if array is empty.

damoxc/dovecot,Distrotech/dovecot,Distrotech/dovecot,damoxc/dovecot,Distrotech/dovecot,damoxc/dovecot,damoxc/dovecot,Distrotech/dovecot,damoxc/dovecot,Distrotech/dovecot