diff --git a/bumblebee/modules/nic.py b/bumblebee/modules/nic.py
index a943177..5d23483 100644
--- a/bumblebee/modules/nic.py
+++ b/bumblebee/modules/nic.py
@@ -44,12 +44,13 @@ class Module(bumblebee.module.Module):
             try:
                 iw.get_interface_by_ifindex(idx)
                 self._cache["wlan{}".format(intf)] = True
-            except exception as e:
+            except Exception as e:
                 self._cache["wlan{}".format(intf)] = False
-        return self._cache
+        return self._cache["wlan{}".format(intf)]
 
     def state(self):
         t = "wireless" if self._iswlan(self._intf) else "wired"
+
         return "{}-{}".format(t, self._state)
 
     def warning(self):
diff --git a/bumblebee/outputs/i3.py b/bumblebee/outputs/i3.py
index 4d03f8a..d2a37ee 100644
--- a/bumblebee/outputs/i3.py
+++ b/bumblebee/outputs/i3.py
@@ -16,8 +16,9 @@ class i3bar(bumblebee.output.Output):
         theme = self.theme()
 
         while True:
+            d = obj.data()
             data = {
-                u"full_text": "{}{}{}".format(theme.prefix(obj), obj.data(), theme.suffix(obj)),
+                u"full_text": "{}{}{}".format(theme.prefix(obj), d, theme.suffix(obj)),
                 "color": theme.color(obj),
                 "background": theme.background(obj),
             }