fix for memory problem in tst_vars2.c
@@ -778,6 +778,7 @@ main(int argc, char **argv)
int dimids[NDIMS5], dimids_in[NDIMS5];
int varid, varid1, varid2, varid3, varid4;
int ndims, nvars, natts, unlimdimid;
+ int varids_in[NVAR4];
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int data[DIM5_LEN], data_in[DIM5_LEN];
