Multidisc games are stored inside the EBOOT.PBP file as
A)
pstitleimg
psisoimg
psisoimg
...
Single disk games can be stored in two different formats, with or
without a pstitleimg section, i.e. as
B)
pstitleimg
psisoimg
or
C)
psisoimg
Fix a conditional in duckstation that incorrectly flags B) as an error.
These types of EBOOT.PBP files can be created by the pop-fe utility.
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
