MergedCell does not have attribute 'value'
*Created originally on Bitbucket by [cosminpolifronie (Cosmin Polifronie)](https://bitbucket.org/%7B84826406-c8e0-4abd-8b2f-d09dda7dd1c8%7D/)*
Hello. I am using openpyxl to parse an Excel document that uses lots of merged cells. In 2.6, the following piece of code doesn't work anymore:
```
#!python
for col in source.iter_cols(current_col, current_col, row, row + 3):
values = []
for item in col:
values.append(item.value)
```
The append method works fine for normal cells, but when `item` is of type `MergedCell` then the `value` attribute is not available anymore.
This issue has been introduced in 2.6 (2.5.14 works fine). Does it have anything to do with this change in 2.6?
`Implement robust for merged cells so that these can be formatted the way Excel does without confusion. Thanks to Magnus Schieder.`
Is it intentional? If yes, how should I retrieve the cell's value?
issue