isort incorrectly moves __future__ imports above #!

[rouge8]

Given foo.py with incorrectly sorted imports:

#!/usr/bin/env python
from __future__ import print_function
import logging

print('hello')

The latest isort moves the __future__ import above the shebang

$ isort --version && isort --diff foo.py

/#######################################################################\

     `sMMy`
     .yyyy-                                                      `
    ##soos##                                                    ./o.
          `     ``..-..`         ``...`.``         `   ```` ``-ssso```
     .s:-y-   .+osssssso/.     ./ossss+:so+:`    :+o-`/osso:+sssssssso/
     .s::y-   osss+.``.``     -ssss+-.`-ossso`   ssssso/::..::+ssss:::.
     .s::y-   /ssss+//:-.`   `ssss+     `ssss+   sssso`       :ssss`
     .s::y-   `-/+oossssso/  `ssss/      sssso   ssss/        :ssss`
     .y-/y-       ````:ssss`  ossso.    :ssss:   ssss/        :ssss.
     `/so:`    `-//::/osss+   `+ssss+-/ossso:    /sso-        `osssso/.
       \/      `-/oooo++/-      .:/++:/++/-`      ..           `://++/.


         isort your Python imports for you so you don't have to

                            VERSION 4.2.9

\########################################################################/

--- /Users/andy/.virtualenvs/tmp-147c493166eebf46/foo.py:before	2017-06-01 08:34:24
+++ /Users/andy/.virtualenvs/tmp-147c493166eebf46/foo.py:after	2017-06-01 08:35:56.407646
@@ -1,5 +1,7 @@
+
+from __future__ import print_function
+
 #!/usr/bin/env python
-from __future__ import print_function
 import logging

 print('hello')

[timothycrosley]

Thanks for reporting this major issue!

I have pushed out a hotfix release: 4.2.11 that resolves it.

Thanks!

~Timothy