lib/genecrmod/gene.rb in genecrmod-0.2.0 vs lib/genecrmod/gene.rb in genecrmod-0.2.1

@@ -292,10 +292,10 @@
           @growth_rates = get_h5_narray_all(ofile, '/gamma').to_gslv
           @frequencies = get_h5_narray_all(ofile, '/omega').to_gslv
         elsif FileTest.exist?('omega.dat')
           @kyvals, @growth_rates, @frequencies = GSL::Vector.filescan('omega.dat')
         else
-          @kyvals, @growth_rates, @frequencies = [[]] * 3
+          @kyvals, @growth_rates, @frequencies = [nil] * 3
         end
       end
     end
     def graphkit(name, options={})
       case name