From 7fc700bf4e8e06136a123f972324a5c7ea656f00 Mon Sep 17 00:00:00 2001
From: "Gergely POLONKAI (W00d5t0ck)" <gergely@polonkai.eu>
Date: Sat, 21 Sep 2013 15:50:16 +0200
Subject: [PATCH] Made country and city values optional in save files

The <country> and <city> tags are still required, but may be empty
---
 src/ag-chart.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/ag-chart.c b/src/ag-chart.c
index 3ad9f38..9d8136b 100644
--- a/src/ag-chart.c
+++ b/src/ag-chart.c
@@ -326,7 +326,9 @@ ag_chart_load_from_file(GFile *file, GError **err)
 {
     AgChart *chart = NULL;
     gchar *uri,
-          *xml = NULL;
+          *xml = NULL,
+          *country_name,
+          *city_name;
     guint length;
     xmlDocPtr doc;
     xmlXPathContextPtr xpath_context;
@@ -471,11 +473,15 @@ ag_chart_load_from_file(GFile *file, GError **err)
     ag_chart_set_name(chart, g_variant_get_string(chart_name, NULL));
     g_variant_unref(chart_name);
 
-    ag_chart_set_country(chart, g_variant_get_string(country, NULL));
+    g_variant_get(country, "ms", &country_name);
     g_variant_unref(country);
+    ag_chart_set_country(chart, country_name);
+    g_free(country_name);
 
-    ag_chart_set_city(chart, g_variant_get_string(city, NULL));
+    g_variant_get(city, "ms", &city_name);
     g_variant_unref(city);
+    ag_chart_set_city(chart, city_name);
+    g_free(city_name);
 
     g_free(xml);
     g_free(uri);