[gdm] slave: Remove unused variable

[Jasper St. Pierre <jstpierre src gnome org>]

commit 6d96281fabbab80eae05be4057a7636a389668d5
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Feb 13 10:07:15 2014 -0500

    slave: Remove unused variable

 daemon/gdm-slave.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/daemon/gdm-slave.c b/daemon/gdm-slave.c
index a4a4095..4738c50 100644
--- a/daemon/gdm-slave.c
+++ b/daemon/gdm-slave.c
@@ -198,7 +198,6 @@ get_script_environment (GdmSlave   *slave,
         GPtrArray     *env;
         GHashTable    *hash;
         struct passwd *pwent;
-        char          *temp;
 
         env = g_ptr_array_new ();