Anybody know why VFP6 with SP3 changes the maximum # of bytes that can be read using FGETS?

Before SP3, you could have FGETS(fh,65000) with no problem, but now it crashes with anything larger than 8192. The reason I ask is because the SCCTEXT.PRG used by SourceSafe has the 65000 # and crashes (if you've modified it to be able to create .VCX's from .VCA files).