|author||Kevin O'Connor <email@example.com>||Sat Jul 04 13:46:33 2009 -0400|
|committer||Kevin O'Connor <firstname.lastname@example.org>||Sat Jul 04 13:46:33 2009 -0400|
Use "p->sum -= checksum()" style for setting checksums. Some code cleared the original checksum and then calculated a new one, others manipulated the checksum range to not include the old checksum. However, this was error prone - use the "-=" syntax consistently to reduce possible errors.