FMod - Patch generation crash bug

A PCKF user reported a crash bug when generating patches for a Keen Dreams level set. I investigated and found that the bug affects all project templates. The crash happens when Abiathar tries to compare the size of an existing patcher program to that of the newest one. Due to a logic error, that procedure is attempted even when the patcher program isn't on disk at all yet. The problem can be worked around by dumping out the right program with the File Emitter, but I'll definitely get this corrected swiftly.