Fixes to remove 'unused variable' warnings when compiling in optimized mode with -Wall.
Fixes to remove 'unused variable' warnings when
compiling in optimized mode with -Wall.



git-svn-id: ffc1bc5b3feaf8644044862cc38c386ade156493@2911 434f946d-2f3d-0410-ba4c-cb9f52fb0dbf

certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh