[gnome-keyring] Use correct XDG_RUNTIME_DIR when started from PAM

[Stefan Walter <stefw src gnome org>]

commit cc6e1136fb9c98f26d60afee492a60865b0b2b93
Author: Stef Walter <stefw gnome org>
Date:   Mon Apr 2 16:22:48 2012 +0200

    Use correct XDG_RUNTIME_DIR when started from PAM
    
     * Accept the XDG_RUNTIME_DIR environment variable from
       the session when initializing gnome-keyring-daemon

 daemon/gkd-util.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/daemon/gkd-util.c b/daemon/gkd-util.c
index 375e22a..e5a0dbd 100644
--- a/daemon/gkd-util.c
+++ b/daemon/gkd-util.c
@@ -63,6 +63,7 @@ const gchar *GKD_UTIL_IN_ENVIRONMENT[] = {
 	"LANG",
 	"XAUTHORITY",
 	"XAUTHLOCALHOSTNAME",
+	"XDG_RUNTIME_DIR",
 	"XDG_SESSION_COOKIE",
 	"LOGNAME",
 	"USERNAME",