unbit/uwsgi — pull request #276 by prymitive (2013-05-11 09:44:29+00:00)
Title: better check for default value, this allows using false or empty string ...

...as defaults

I was getting this error today, it fixes it:
```
$ make
python uwsgiconfig.py --build
using profile: buildconf/default.ini
Traceback (most recent call last):
File "uwsgiconfig.py", line 1220, in
build_uwsgi(uConf(bconf))
File "uwsgiconfig.py", line 476, in __init__
self.cflags = ['-O2', '-I.', '-Wall', '-Werror', '-D_LARGEFILE_SOURCE', '-D_FILE_OFFSET_BITS=64'] + os.environ.get("CFLAGS", "").split() + self.get('cflags','').split()
AttributeError: 'NoneType' object has no attribute 'split'
make: *** [all] Błąd 1
```