[PATCH] Handle bool specially in gdb.set_parameter

[Tom Tromey]

>>>>> "Tom" == Tom Tromey <tom@tromey.com> writes:

Tom> PR python/29217 points out that gdb.parameter will return bool values,
Tom> but gdb.set_parameter will not properly accept them.  This patch fixes
Tom> the problem by adding a special case to set_parameter.

Tom> I looked at a fix involving rewriting set_parameter in C++.  However,
Tom> this one is simpler.

I'm checking this in.

Tom