samuel/python-munin — pull request #15 by nwt (2013-09-16 17:37:01+00:00)
Title: Fix an IndentationError by replacing a tab with spaces

Without this change, postgres_block_read_ dies like so:
```
~/src/python-munin$ python plugins/postgres_block_read_
File "plugins/postgres_block_read_", line 62
values['from_memory'] = row[1]
^
IndentationError: unexpected indent
```