[libgdata] gd: Don't output empty department elements for gd:organization

[Philip Withnall <pwithnall src gnome org>]

commit 23e7043ef1c8f6fc2d803ecf2ea0ac5b7d4706f2
Author: Philip Withnall <philip tecnocode co uk>
Date:   Thu Aug 18 22:47:21 2011 +0100

    gd: Don't output empty department elements for gd:organization
    
    See: bgo#651451

 gdata/gd/gdata-gd-organization.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdata/gd/gdata-gd-organization.c b/gdata/gd/gdata-gd-organization.c
index 0472f90..fe15d25 100644
--- a/gdata/gd/gdata-gd-organization.c
+++ b/gdata/gd/gdata-gd-organization.c
@@ -444,7 +444,7 @@ get_xml (GDataParsable *parsable, GString *xml_string)
 		gdata_parser_string_append_escaped (xml_string, "<gd:orgName>", priv->name, "</gd:orgName>");
 	if (priv->title != NULL)
 		gdata_parser_string_append_escaped (xml_string, "<gd:orgTitle>", priv->title, "</gd:orgTitle>");
-	if (priv->department != NULL)
+	if (priv->department != NULL && *(priv->department) != '\0')
 		gdata_parser_string_append_escaped (xml_string, "<gd:orgDepartment>", priv->department, "</gd:orgDepartment>");
 	if (priv->job_description != NULL)
 		gdata_parser_string_append_escaped (xml_string, "<gd:orgJobDescription>", priv->job_description, "</gd:orgJobDescription>");