Fix crash with +RTS -xc (occasional cgrun057(profthreaded) failure)
authorSimon Marlow <marlowsd@gmail.com>
Fri, 6 Jan 2012 10:19:37 +0000 (10:19 +0000)
committerSimon Marlow <marlowsd@gmail.com>
Fri, 6 Jan 2012 11:31:34 +0000 (11:31 +0000)
commit48a5a53478da1b248544c66e373e8299c305aea8
treef2187e6931f75164d9edb5fe467519d13329ef21
parent155ce292c6a057b6338e9baa2affb93d1eebb465
Fix crash with +RTS -xc  (occasional cgrun057(profthreaded) failure)

Don't try to print a stack trace from raiseAsync() when there's no
exception - we might just be deleting the thread, or suspending
duplicate work.
rts/RaiseAsync.c