write(fh,"A",A,"B",B) fails on 1.3.0

but it works in 1.2.0. In contrast,
```
  write(fh,"A",A)
  write(fh,"B",B)
```
still works.


```
using HDF5

A = copy(reshape(1:120,15,8))
B = 1

fh = h5open("test1.h5","w")           #works
  write(fh,"A",A)
  write(fh,"B",B)
close(fh)

fh = h5open("test2.h5","w")           #fails
  write(fh,"A",A,"B",B)
close(fh)
```

Edit: on Windows 10 (64)