unlink some cyclic dependencys to get garbage collection working

[enigma2.git] / lib / python / Components / Sources / Boolean.py

diff --git a/lib/python/Components/Sources/Boolean.py b/lib/python/Components/Sources/Boolean.py
index df7f81b2a68e50bb1b510a02d795d477db0c82fc..f2526a451a50930e2702f65f3f13748db32aae21 100644 (file)
--- a/lib/python/Components/Sources/Boolean.py
+++ b/lib/python/Components/Sources/Boolean.py
@@ -16,8 +16,10 @@ class Boolean(Source, object):
                self.fixed = fixed
                if poll > 0:
                        self.poll_timer = eTimer()
-                       self.poll_timer.timeout.get().append(self.poll)
+                       self.poll_timer.callback.append(self.poll)
                        self.poll_timer.start(poll)
+               else:
+                       self.poll_timer = None
 
        @cached
        def getBoolean(self):
@@ -30,3 +32,7 @@ class Boolean(Source, object):
 
        def poll(self):
                self.changed((self.CHANGED_ALL,))
+
+       def destroy(self):
+               if self.poll_timer:
+                       self.poll_timer.callback.remove(self.poll)