fix some crashes during settings wizard

[enigma2.git] / lib / python / Components / config.py

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index 44ad6d2acceec22f91938e59cb7498326075453f..5507cae9493b23fcc5217416bda5a3404b85d186 100755 (executable)
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1647,9 +1647,12 @@ class Config(ConfigSubsection):
 
                        if not base_file: # not the initial config file..
                                #update config.x.y.value when exist
-                               configEntry = eval(name)
-                               if configEntry is not None:
-                                       configEntry.value = val
+                               try:
+                                       configEntry = eval(name)
+                                       if configEntry is not None:
+                                               configEntry.value = val
+                               except (SyntaxError, KeyError):
+                                       pass
 
                # we inherit from ConfigSubsection, so ...
                #object.__setattr__(self, "saved_value", tree["config"])
@@ -1658,9 +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")