[petsc-users] Call multiple error handler

[Florian Lindner]

Hello,

I really enjoy the verbosity (line number) of the default 
PetscTraceBackErrorHandler. However, I want my application to
be aborted with the PetscMPIAbortErrorHandler when an error occures.

Can I instruct PETSc to call first one handler, then another one?

Thanks,
Florian