[libgweather] Modifying the way of traversing through all Weather-stations

[Giovanni Campagna <gcampagna src gnome org>]

commit b1527899cfdfb43c6e8c9c46c6f46405a69fd7e7
Author: Saurabh_P <srp201201051 gmail com>
Date:   Tue Mar 4 23:14:17 2014 +0530

    Modifying the way of traversing through all Weather-stations
    
    Change the way of iterating in for loop.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=725671

 libgweather/gweather-location.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/libgweather/gweather-location.c b/libgweather/gweather-location.c
index 2526a19..5d12982 100644
--- a/libgweather/gweather-location.c
+++ b/libgweather/gweather-location.c
@@ -526,9 +526,9 @@ foreach_cities (GWeatherLocation *loc,
     if (loc->level == GWEATHER_LOCATION_CITY) {
        callback (loc, user_data);
     } else if (loc->children) {
-       GWeatherLocation *child;
-       for (child = *loc->children; child != NULL; child++)
-           foreach_cities (child, callback, user_data);
+        int i;
+        for (i = 0; loc->children[i]; i++)
+            foreach_cities (loc->children[i], callback, user_data);
     }
 }
 
@@ -558,7 +558,7 @@ find_nearest_city (GWeatherLocation *location,
     double distance = location_distance (location->latitude, location->longitude,
                                         data->latitude, data->longitude);
 
-    if (data->location == NULL || data->distance < distance) {
+    if (data->location == NULL || data->distance > distance) {
        data->location = location;
        data->distance = distance;
     }