Fix 2GB-limit of the is_fragment(...) function.

Applies to squashfs-tools 4.3.

Reported-by: Bruno Wolff III <bruno@wolff.to>
Signed-off-by: Guan, Xin <guanx.bac@gmail.com>
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
1 file changed