implement proper 'destroy' functions in Converter

[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..21c2c2b976222f8b31f324b87c24bcd49b37cce4 100644 (file)
--- a/lib/python/Components/Sources/Boolean.py
+++ b/lib/python/Components/Sources/Boolean.py
@@ -18,6 +18,8 @@ class Boolean(Source, object):
                        self.poll_timer = eTimer()
                        self.poll_timer.timeout.get().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.timeout.get().remove(self.poll)