h5save: remove redundant check

Author: scivision

+stdlib/+hdf5nc/h5save.m

@@ -77,7 +77,7 @@ function new_file(filename, varname, A, sizeA)
   error('hdf5nc:h5save:fileNotFound', '%s is not a folder, cannot create %s', folder, filename)
 end
 
-if isscalar(A) && ~isstring(A) && ~isempty(varname)
+if isscalar(A) && ~isstring(A)
   dcpl = 'H5P_DEFAULT';
 
   if isfile(filename)