[petsc-dev] GCC warnings

[Lisandro Dalcin]

libfast in: /usr/local/petsc/dev/src/vec/vec/utils
vecio.c: In function ‘VecLoadnew’:
vecio.c:136: warning: ‘r’ may be used uninitialized in this function

libfast in: /usr/local/petsc/dev/src/mat/impls/dd
matdd.c: In function ‘Mat_DDBlockInit’:
matdd.c:144: warning: ‘commsize’ may be used uninitialized in this function

-- 
Lisandro Dalcin
---------------
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