Tweak the compression bomb detection.
Tweak the compression bomb detection.

Ignore-this: 5c7a1ccb3ed3fc1d8a60817928c7a8f4

darcs-hash:20110204104912-f546f-9f26f557e119bcdbe4788675a04413255443bbea.gz

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