[libsoup] soup-cache: Fix a memory leak.

[Christophe Dumez <cdumez src gnome org>]

commit 4eed2047493d1956184d9310e1b1b3b28472763d
Author: Sudarsana Nagineni <sudarsana nagineni intel com>
Date:   Tue Dec 18 00:11:13 2012 +0200

    soup-cache: Fix a memory leak.
    
    The GFileInfo returned by g_file_enumerator_next_file() must be freed with g_object_unref().
    
    https://bugzilla.gnome.org/show_bug.cgi?id=690382

 libsoup/soup-cache.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libsoup/soup-cache.c b/libsoup/soup-cache.c
index da89ddf..7130c5c 100644
--- a/libsoup/soup-cache.c
+++ b/libsoup/soup-cache.c
@@ -1291,6 +1291,7 @@ clear_cache_files (SoupCache *cache)
 				g_file_delete (cache_file, NULL, NULL);
 				g_object_unref (cache_file);
 			}
+			g_object_unref (file_info);
 		}
 		g_object_unref (file_enumerator);
 	}