[perl-Gtk2] Remove needless code repetition

[Torsten Schönfeld <tsch src gnome org>]

commit efc44af995182140908d8ea58d227c16d84b1aed
Author: Torsten Schönfeld <kaffeetisch gmx de>
Date:   Sat Sep 25 21:53:29 2010 +0200

    Remove needless code repetition
    
    Spotted by Sergei Steshenko.

 xs/GdkEvent.xs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/xs/GdkEvent.xs b/xs/GdkEvent.xs
index 70fa74a..bef19d2 100644
--- a/xs/GdkEvent.xs
+++ b/xs/GdkEvent.xs
@@ -139,7 +139,7 @@ gtk2perl_gdk_event_set_state (GdkEvent * event,
 		    case GDK_2BUTTON_PRESS:
 		    case GDK_3BUTTON_PRESS:
 		    case GDK_BUTTON_RELEASE:
-			event->button.state = newstate = newstate;
+			event->button.state = newstate;
 			break;
 		    case GDK_SCROLL:
 			event->scroll.state = newstate;