[RP] unexpected async reply

[Ben Leslie]

Hi all,

Hoping someone else ahs come across this before and can help.

Every now and again (usually after no problem for 6 hours or so),
ratpoison decides to crash on me with a message:

"Xlib: unexpected async reply (sequence 0x4aa1)!"

The message is the same but the seqeunce number I get is usually
different (I think..).

Any I had debugging turned on and the last message came from
main.c line 148. Connecting to it with gdb gives me the address of
where it is hung:

0x400514bd, which as much as I can guess will be in the Xlib library.

Doing a bt indicates the address before this was:

0x8050ec5.

Question is two part I guess, anyone know why this happens?
(I am guessing it is cause by the XSync call, but nfi why) and 
also how I set up the makefile to give me debugging symbols (so I have
some chance of fixing this next time it occurs.)

Cheers,

Benno