Removed py2 lefotver, fix variable name.

Makefile

@@ -32,7 +32,7 @@ endif
 
 ifeq ($(FL8_EXISTS), 0)
 virtualenv_flake8:
-	virtualenv -p python2 $(FL8_VENV)
+	virtualenv -p python3 $(FL8_VENV)
 	$(FL8_VENV)/bin/pip install flake8
 else
 virtualenv_flake8:

adbfs

@@ -413,7 +413,7 @@ class Adb(object):
             sys.stderr.write('Cannot read directory. Is device connected?\n')
             return 1
 
-        lines = [l.strip() for l in lines.split('\n') if l.strip()]
+        lines = [line.strip() for line in lines.split('\n') if line.strip()]
         if len(lines) == 1:
             reg_match = self.file_re.match(lines[0])
             entry = File(**reg_match.groupdict())