Axis is not correclty passed from Distribution.plot_ccdf() to Distribution.plot_cdf()

[paolosg]

At line 969 of powerlaw.py:
ax=None -> ax=ax

Moreover a few lines below (L999-1000), the new axis, in case it was not passed as parameter, is not correctly created. I suggest substituting to L999-1002

    fig, ax = plt.subplots()
ax.plot(bins, CDF, **kwargs)

[jeffalstott]

Brilliant. Fixed. Ensure this is what you're looking for and I'll push it to PyPI.

[paolosg]

Yep, that's it.