X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=bindings%2Fpython%2Fnotmuch%2Ftag.py;h=d0f7bb402f2c4ddaa2dda4533fd07ba2428bf5fb;hb=be851ad39de11f38e1cd4f7f15f1fa952232efe2;hp=ceb724410606a729bd042a394b2937816afc30ed;hpb=4a6642a2a1e2d15f71fff6b6a0b4bbb0296e2bdb;p=notmuch

diff --git a/bindings/python/notmuch/tag.py b/bindings/python/notmuch/tag.py
index ceb72441..d0f7bb40 100644
--- a/bindings/python/notmuch/tag.py
+++ b/bindings/python/notmuch/tag.py
@@ -17,7 +17,7 @@ along with notmuch.  If not, see <http://www.gnu.org/licenses/>.
 Copyright 2010 Sebastian Spaeth <Sebastian@SSpaeth.de>'
 """
 from ctypes import c_char_p
-from notmuch.globals import nmlib, STATUS, NotmuchError, NotmuchTagsP, _str, Python3StringMixIn
+from notmuch.globals import nmlib, STATUS, NotmuchError, NotmuchTagsP, Python3StringMixIn
 
 
 class Tags(Python3StringMixIn):
@@ -70,7 +70,7 @@ class Tags(Python3StringMixIn):
         :TODO: Make the iterator optionally work more than once by
                cache the tags in the Python object(?)
         """
-        if tags_p is None:
+        if not tags_p:
             raise NotmuchError(STATUS.NULL_POINTER)
 
         self._tags = tags_p
@@ -90,7 +90,7 @@ class Tags(Python3StringMixIn):
     _move_to_next.restype = None
 
     def __next__(self):
-        if self._tags is None:
+        if not self._tags:
             raise NotmuchError(STATUS.NOT_INITIALIZED)
         if not self._valid(self._tags):
             self._tags = None