[gvfs] Fix warning

[Alexander Larsson <alexl src gnome org>]

commit 0498d071cdf03436f028a018f244bfad3912c6cf
Author: Alexander Larsson <alexl redhat com>
Date:   Tue Dec 1 10:57:34 2009 +0100

    Fix warning

 metadata/meta-daemon.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/metadata/meta-daemon.c b/metadata/meta-daemon.c
index d7388ad..d4c5ab3 100644
--- a/metadata/meta-daemon.c
+++ b/metadata/meta-daemon.c
@@ -321,7 +321,7 @@ metadata_get (const char *treefile,
 	      DBusError *derror)
 {
   TreeInfo *info;
-  const char *key;
+  char *key;
   DBusMessage *reply;
   DBusMessageIter reply_iter;
   GPtrArray *keys;