fix some crashes during settings wizard

[vuplus_dvbapp] / lib / python / Components / config.py

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index 6e56085..5507cae 100755 (executable)
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1661,9 +1661,12 @@ class Config(ConfigSubsection):
 
        def saveToFile(self, filename):
                text = self.pickle()
-               f = open(filename, "w")
-               f.write(text)
-               f.close()
+               try:
+                       f = open(filename, "w")
+                       f.write(text)
+                       f.close()
+               except IOError:
+                       print "Config: Couldn't write %s" % filename
 
        def loadFromFile(self, filename, base_file=False):
                f = open(filename, "r")