#1 -Wall warnings

[Daniel Berger]

Ok, so these aren't bugs, but they might be worth
squashing anyway.

Ruby 1.6.8
gcc 3.3.2
Solaris 9

error.c: In function `error_to_s':
error.c:101: warning: int format, long int arg (arg 4)

rowid.c: In function `rowid_do_to_s':
rowid.c:39: warning: implicit declaration of function
`OCIRowidToChar'

Others may report this warning:

warning: dereferencing type-punned pointer will break
strict-aliasing rules

This last one is bogus IMNSHO, and can be silenced with
-fno-strict-aliasing. Nothing you should worry about.

Regards,

Dan