X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/e68a1617b7c1efbedf8b28309943dd7669daaad0..1eae3427009157fd382ca360f8d89593225272c8:/lib/python/Components/config.py

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index 79e99b03..24d39cba 100755
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1029,6 +1029,13 @@ class ConfigNumber(ConfigText):
 	value = property(getValue, setValue)
 	_value = property(getValue, setValue)
 
+	def isChanged(self):
+		sv = self.saved_value
+		strv = self.tostring(self.value)
+		if sv is None and strv == self.default:
+			return False
+		return strv != sv
+
 	def conform(self):
 		pos = len(self.text) - self.marked_pos
 		self.text = self.text.lstrip("0")
@@ -1614,8 +1621,9 @@ class Config(ConfigSubsection):
 			self.setSavedValue(tree["config"])
 
 	def saveToFile(self, filename):
+		text = self.pickle()
 		f = open(filename, "w")
-		f.write(self.pickle())
+		f.write(text)
 		f.close()
 
 	def loadFromFile(self, filename):