[gnome-software/wip/rancell/apt] (more) Simplify variable code

[Robert Ancell <rancell src gnome org>]

commit 78febf0b262cda00f7d34a88c036dbf0e3b7ef2d
Author: Robert Ancell <robert ancell canonical com>
Date:   Tue Mar 8 12:03:23 2016 +1300

    (more) Simplify variable code

 src/plugins/gs-plugin-apt.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/plugins/gs-plugin-apt.c b/src/plugins/gs-plugin-apt.c
index cda3115..e1d3626 100644
--- a/src/plugins/gs-plugin-apt.c
+++ b/src/plugins/gs-plugin-apt.c
@@ -377,7 +377,7 @@ done:
 static void
 get_changelog (GsPlugin *plugin, GsApp *app)
 {
-       const gchar *source, *current_version, *version;
+       const gchar *source, *current_version, *update_version;
        g_autofree gchar *source_prefix = NULL, *uri = NULL, *changelog_prefix = NULL;
        g_autoptr(SoupMessage) msg = NULL;
        guint status_code;
@@ -387,21 +387,21 @@ get_changelog (GsPlugin *plugin, GsApp *app)
 
        // Need to know the source and version to download changelog
        source = gs_app_get_source_default (app);
-       version = gs_app_get_update_version (app);
-       if (source == NULL || version == NULL)
+       current_version = gs_app_get_version (app);
+       update_version = gs_app_get_update_version (app);
+       if (source == NULL || update_version == NULL)
                return;
 
        if (g_str_has_prefix (source, "lib"))
                source_prefix = g_strdup_printf ("lib%c", source[3]);
        else
                source_prefix = g_strdup_printf ("%c", source[0]);
-       current_version = gs_app_get_version (app);
-       uri = g_strdup_printf ("http://changelogs.ubuntu.com/changelogs/binary/%s/%s/%s/changelog";, 
source_prefix, source, version);
+       uri = g_strdup_printf ("http://changelogs.ubuntu.com/changelogs/binary/%s/%s/%s/changelog";, 
source_prefix, source, update_version);
        msg = soup_message_new (SOUP_METHOD_GET, uri);
 
        status_code = soup_session_send_message (plugin->soup_session, msg);
        if (status_code != SOUP_STATUS_OK) {
-               g_warning ("Failed to get changelog for %s version %s from changelogs.ubuntu.com: %s", 
source, version, soup_status_get_phrase (status_code));
+               g_warning ("Failed to get changelog for %s version %s from changelogs.ubuntu.com: %s", 
source, update_version, soup_status_get_phrase (status_code));
                return;
        }