first pickle, then save to avoid killing config file on sigint

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index 79e99b0376542e58e64787e4e2c5c9db34294e20..4cc40633047c52a182393e22e33220edde435bf0 100755 (executable)
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1614,8 +1614,9 @@ 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):