[gdm] session: plug memory leak

[Ray Strode <halfline src gnome org>]

commit b7dbef1ab135ffc2c04c759fce3a3311b4975e44
Author: Ray Strode <rstrode redhat com>
Date:   Tue Feb 17 21:41:00 2015 -0500

    session: plug memory leak
    
    gdm_session_get_session_id erroneously strdup's it's return value.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=744764

 daemon/gdm-session.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/daemon/gdm-session.c b/daemon/gdm-session.c
index 477ccb2..23501fb 100644
--- a/daemon/gdm-session.c
+++ b/daemon/gdm-session.c
@@ -2815,7 +2815,7 @@ gdm_session_get_session_id (GdmSession *self)
                 return NULL;
         }
 
-        return g_strdup (conversation->session_id);
+        return conversation->session_id;
 }
 
 static char *