--- evolution-2.10.1/widgets/misc/e-attachment-bar.c.e-attachment-bar	2007-05-01 11:22:41.000000000 -0400
+++ evolution-2.10.1/widgets/misc/e-attachment-bar.c	2007-05-01 15:10:49.000000000 -0400
@@ -491,6 +491,8 @@
 	g_ptr_array_free (temp_arr, TRUE);
 	
 	update (bar);
+
+	g_signal_emit (bar, signals[CHANGED], 0);
 	
 	id++;