Inner KSP never created on SNES

[Lisandro Dalcin]

I've just noticed that now SNES does not create the inner KSP at the
time SNESCreate() is called. Then I could easily manage to break
things (basically, if SNESSetFromOptions() is never called)

Does it make sense to add:

if (!snes->ksp) { SNESGetKSP(snes, &snes->ksp);}

near the begining of SNESSetUp() ??


-- 
Lisandro Dalcín
---------------
Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
PTLC - Güemes 3450, (3000) Santa Fe, Argentina
Tel/Fax: +54-(0)342-451.1594