Remove a spurious reference drop.
Remove a spurious reference drop.

I'm not sure if this was a typo or just stale code, but csi->clip is an
integer flag, so calling fz_dropobj() on it will lead to trouble. Alas
for cast class-conversion hiding type errors.

Flagged by gcc with a size mismatch warning on x86_64.

darcs-hash:20080930020858-ec8f4-a0c712ed9b85579b35c61d9979dbe58e6da4112f.gz

nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf