* src/GrampsCfg.py: Add comment about SUSE naming of gconf

* src/Relationship.py: detect a RuntimeError exception that occurs
when we exceed the recursion depth limit. This occurs when a
relationship loop is detected
* src/gramps_main.py: handle relationship loop message


svn: r2355

src/GrampsCfg.py

@@ -42,6 +42,9 @@ import gtk.glade
 import gnome
 import gnome.ui
 
+#
+# SUSE calls the gconf module "gnome.gconf"
+#
 try:
     import gconf
 except ImportError:

src/Relationship.py

@@ -218,8 +218,11 @@ def get_relationship(orig_person,other_person):
     if is_spouse(orig_person,other_person):
         return ("spouse",[])
 
+    try:
         apply_filter(orig_person,0,firstList,firstMap)
         apply_filter(other_person,0,secondList,secondMap)
+    except RuntimeError,msg:
+        return (_("Relationship loop detected"),None)
     
     for person in firstList:
         if person in secondList:

src/gramps_main.py

@@ -1366,6 +1366,9 @@ class Gramps:
                                              self.active_person)
 
             if name:
+                if plist == None:
+                    return name
+                else:
                     return _("%(relationship)s of %(person)s") % {
                         'relationship' : name, 'person' : pname }
             else: