=> 0x9179b1:	mov    0x18(%eax),%eax
   0x9179b4:	mov    0x8(%eax),%eax
   0x9179b7:	test   %eax,%eax
   0x9179b9:	je     0x9179d7
   0x9179bb:	mov    %edi,0x4(%esp)
   0x9179bf:	mov    %esi,(%esp)
   0x9179c2:	call   0x8e5bc0 <g_type_check_instance_cast@plt>
   0x9179c7:	movl   $0x1,0x4(%esp)
   0x9179cf:	mov    %eax,(%esp)
   0x9179d2:	call   0x8e9b20 <gtk_widget_set_sensitive@plt>
   0x9179d7:	mov    0x2c(%esp),%ebx
   0x9179db:	mov    0x30(%esp),%esi
   0x9179df:	mov    0x34(%esp),%edi
   0x9179e3:	mov    0x38(%esp),%ebp
   0x9179e7:	add    $0x3c,%esp
   0x9179ea:	ret