optimize some cycles:

*) delete surplus variable;
*) on i386/amd64 "while (n) / n--" is smaller than "while (n--)",
   because the platforms have no postfix operations
2 files changed
tree: 8cc4e55331b4b05b1b61bba9b7b88787c094225c
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags