using DataFrame.interpolate with inplace=True causes error

[beOn]

I got the error below. Looking at the code, it looks like there's a return statement missing above - the code should never get to this point, or should return the DataFrame given as argument, whenever inplace=True.

/Library/Python/2.7/site-packages/pandas/core/generic.pyc in interpolate(self, method, axis, limit, inplace, downcast, **kwargs)
   2304         if axis == 1:
   2305             res = res.T
-> 2306         return res
   2307 
   2308     #----------------------------------------------------------------------

UnboundLocalError: local variable 'res' referenced before assignment

[beOn]

version 0.13.0, for the record

[jreback]

fixed by #6284 ; will be in 0.14 release (in master now)..thanks for the report

[beOn]

Thank you very much - sorry for the dupe.

On Feb 18, 2014, at 5:42 PM, jreback notifications@github.com wrote:

Closed #6402.

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