Recent refactoring removed uses of variables
Recent refactorings removed the use of these variable, but they were still defined.  Removing to eliminate unused variable warnings.
@@ -965,10 +965,8 @@ nc_def_var_extra(int ncid, int varid, int *shuffle, int *deflate,
NC_GRP_INFO_T *grp;
NC_HDF5_FILE_INFO_T *h5;
NC_VAR_INFO_T *var;
- NC_DIM_INFO_T *dim;
int d;
int retval;
- nc_bool_t ishdf4 = NC_FALSE; /* Use this to avoid so many ifdefs */
/* All or none of these will be provided. */
assert((deflate && deflate_level && shuffle) ||
