Merge branch '5-fix-unauthorized-calls' into 'master'

Correct syntax for with statement

See merge request !15

piphone.py

@@ -149,7 +149,7 @@ def sanitize_phonenumber(number):
     # We're checking if we're blacklisted
     db = sqlite3.connect(config['piphone']['db'])
     bl_re = None
-    with blacklist in db.execute('SELECT pattern, reason FROM blacklist').fetchall():
+    with db.execute('SELECT pattern, reason FROM blacklist').fetchall() as blacklist:
         if bl_re == None:
             bl_re ='(?P<{reason}>^{pattern})'.format(pattern=blacklist[0],reason=blacklist[1],)
         else: