Improve configclass debug output a little, and be safer about a variable that might not exist

terminatorconfig.py

@@ -58,16 +58,16 @@ class TerminatorConfig:
     self.sources.append (source)
     
   def __getattr__ (self, keyname):
-    dbg ("Config: Looking for: %s"%keyname)
+    dbg ("TConfig: Looking for: '%s'"%keyname)
     for source in self.sources:
       try:
         val = getattr (source, keyname)
-        dbg ("Config: got: %s from a %s"%(val, source.type))
+        dbg (" TConfig: got: '%s' from a '%s'"%(val, source.type))
         return (val)
       except:
-        dbg ("Config: no value found in %s."%source.type)
+        dbg (" TConfig: no value found in '%s'."%source.type)
         pass
-    dbg ("Config: Out of sources")
+    dbg (" TConfig: Out of sources")
     raise (AttributeError)
 
 class TerminatorConfValuestore:
@@ -185,7 +185,7 @@ class TerminatorConfValuestoreGConf (TerminatorConfValuestore):
     # FIXME: Do we need to watch more non-profile stuff here?
 
   def set_reconfigure_callback (self, function):
-    dbg ("Config: setting callback to: %s"%function)
+    dbg (" VSConf: setting callback to: %s"%function)
     self.reconfigure_callback = function
     return (True)
 
@@ -196,6 +196,7 @@ class TerminatorConfValuestoreGConf (TerminatorConfValuestore):
 
   def __getattr__ (self, key = ""):
     ret = None
+    value = None
 
     dbg (' VSGConf: preparing: %s/%s'%(self.profile, key))
     
@@ -204,7 +205,7 @@ class TerminatorConfValuestoreGConf (TerminatorConfValuestore):
         value = self.client.get ('/desktop/gnome/interface/monospace_font_name')
     else:
       value = self.client.get ('%s/%s'%(self.profile, key))
-    dbg ('VSGConf: getting: %s'%value)
+
     if value:
       funcname = "get_" + self.defaults[key][0].__name__
       # Special case for str