[conduit/tracker] Change N handling so we don't create triples with no data - no more (uri, nameFoo, '')

[John Carr <johncarr src gnome org>]

commit dde400c191e7658f55fd4eb3b8c936b342b5f0d0
Author: John Carr <john carr unrouted co uk>
Date:   Wed Jun 17 11:39:04 2009 +0100

    Change N handling so we don't create triples with no data - no more (uri, nameFoo, '')

 conduit/modules/TrackerModule/TrackerModule.py |   15 ++++++++++-----
 1 files changed, 10 insertions(+), 5 deletions(-)
---
diff --git a/conduit/modules/TrackerModule/TrackerModule.py b/conduit/modules/TrackerModule/TrackerModule.py
index ffbfd31..6528b48 100644
--- a/conduit/modules/TrackerModule/TrackerModule.py
+++ b/conduit/modules/TrackerModule/TrackerModule.py
@@ -82,11 +82,16 @@ class TrackerContacts(DataProvider.TwoWay):
                 c.birthdate = v[0].value
             elif k == "n":
                 x = v[0].value
-                c.namefamily = x.family
-                c.namegiven = x.given
-                c.nameadditional = x.additional
-                c.namehonorificprefix = x.prefix
-                c.namehonorificsuffix = x.suffix
+                if x.family:
+                    c.namefamily = x.family
+                if x.given:
+                    c.namegiven = x.given
+                if x.additional:
+                    c.nameadditional = x.additional
+                if x.prefix:
+                    c.namehonorificprefix = x.prefix
+                if x.suffix:
+                    c.namehonorificsuffix = x.suffix
             elif k == "adr":
                 x = v[0].value
                 adr = nco.PostalAddress.create(commit=False)