systray: fixed wrong struct initializer.

This fixes the following build warning.

elm_systray.c:294:1: warning: excess elements in struct initializer
[enabled by default]
elm_systray.c:294:1: warning: (near initialization for '_iface_desc')
[enabled by default]

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/elm_systray.c b/src/lib/elm_systray.c
index dbf1a3f32..6aa340dac 100644
--- a/src/lib/elm_systray.c
+++ b/src/lib/elm_systray.c
@@ -290,7 +290,7 @@ static const Eldbus_Property properties[] = {
 };
 
 static const Eldbus_Service_Interface_Desc _iface_desc = {
-     INTERFACE, methods, signals, properties, NULL, NULL, NULL
+     INTERFACE, methods, signals, properties, NULL, NULL,
 };
 // =============================================================================