fix for empty sfi_config

[sface.git] / sface / screens / configscreen.py

diff --git a/sface/screens/configscreen.py b/sface/screens/configscreen.py
index dbe3909..80105a4 100644 (file)
--- a/sface/screens/configscreen.py
+++ b/sface/screens/configscreen.py
@@ -19,7 +19,7 @@ class ConfigWidget(QWidget):
                 if config.is_true(config.get(field)):
                     edit.setCheckState(Qt.Checked)
             else:
-                edit=QLineEdit(config.get(field), self)
+                edit=QLineEdit(config.get(field) or "", self)
                 edit.setAttribute(Qt.WA_MacShowFocusRect, 0)
             setattr(self,field,edit)
 
@@ -59,6 +59,9 @@ class ConfigWidget(QWidget):
         self.parent().setStatus("<font color='green'>Settings loaded for current session</font>", timeout=5000)
         config.display("after apply")
 
+        self.parent().signalAll('configurationChanged')
+
+
     def save(self):
         self.apply()
         config.save_config()
@@ -70,3 +73,4 @@ class ConfigScreen(SfaScreen):
         
         widget = ConfigWidget(self)
         self.init(widget, "Configure", "Configure the OneLab Federation GUI")
+