[gdm] launch-environment: Run gnome-session from PATH

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 33aa5acdcc817bee84a1960696d745e8f9857bfe
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Mon Jan 11 20:51:48 2016 -0600

    launch-environment: Run gnome-session from PATH
    
    Don't assume that gnome-session and gdm happen to be installed to the
    same location. This makes it easier to e.g. run gdm from /usr/local
    without installing gnome-session there as well.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=760406

 daemon/gdm-launch-environment.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/daemon/gdm-launch-environment.c b/daemon/gdm-launch-environment.c
index 556a919..a30276b 100644
--- a/daemon/gdm-launch-environment.c
+++ b/daemon/gdm-launch-environment.c
@@ -869,7 +869,7 @@ create_gnome_session_environment (const char *session_id,
         gdm_settings_direct_get_boolean (GDM_KEY_DEBUG, &debug);
 
         args = g_ptr_array_new ();
-        g_ptr_array_add (args, BINDIR "/gnome-session");
+        g_ptr_array_add (args, "gnome-session");
 
         g_ptr_array_add (args, "--autostart");
         g_ptr_array_add (args, DATADIR "/gdm/greeter/autostart");