[totem] backend: Fix some small leaks in the proxy handling code

[Philip Withnall <pwithnall src gnome org>]

commit b964da38bab59616ca255b5c2044185eea5fce73
Author: Philip Withnall <philip tecnocode co uk>
Date:   Thu Mar 29 11:30:09 2012 +0100

    backend: Fix some small leaks in the proxy handling code

 src/backend/bacon-video-widget-gst-0.10.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/src/backend/bacon-video-widget-gst-0.10.c b/src/backend/bacon-video-widget-gst-0.10.c
index 2465df2..d2ed76c 100644
--- a/src/backend/bacon-video-widget-gst-0.10.c
+++ b/src/backend/bacon-video-widget-gst-0.10.c
@@ -2170,8 +2170,7 @@ bvw_set_proxy_on_element (BaconVideoWidget * bvw, GstElement * element)
 {
   GSettings *settings;
   GDesktopProxyMode mode;
-  char *url;
-  const char *host, *user_id, *user_pw;
+  char *url, *host = NULL, *user_id, *user_pw;
   int port;
   gboolean is_https;
 
@@ -2232,8 +2231,11 @@ bvw_set_proxy_on_element (BaconVideoWidget * bvw, GstElement * element)
 		"proxy-id", user_id,
 		"proxy-pw", user_pw,
 		NULL);
+  g_free (user_pw);
+  g_free (user_id);
 
 finish:
+  g_free (host);
   g_object_unref (settings);
 }