SCUMMEX: Fix NUT decompressing in ScummEX
|Reported by:||sev-||Owned by:||SF/khalek|
Current CVS ScummEX cannot show NUT files which use
codec21. They usually contain fonts.
There is apparently a simple typo in image.cpp, as it
refers to codec22, which is not used.
Patch fixes the bug.
Ticket imported from: #838200. Ticket imported from: patches/399.