Attempt to fix some compiler warnings.  I cannot test myself, as I don't get them, and if I use TestWeb's CFLAGS the code doesn't compile at all at a much earlier stage.
Attempt to fix some compiler warnings.  I cannot test myself, as I don't
get them, and if I use TestWeb's CFLAGS the code doesn't compile at all
at a much earlier stage.

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb