Index: openacs-4/contrib/packages/project-manager/www/task-add-edit-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/project-manager/www/Attic/task-add-edit-2.tcl,v
diff -u -r1.1.2.15 -r1.1.2.16
--- openacs-4/contrib/packages/project-manager/www/task-add-edit-2.tcl	16 Jun 2005 20:34:02 -0000	1.1.2.15
+++ openacs-4/contrib/packages/project-manager/www/task-add-edit-2.tcl	17 Jun 2005 23:40:07 -0000	1.1.2.16
@@ -69,7 +69,7 @@
 foreach i $number {
 
     #validate date
-    if { ![regexp {^\d{4}(\-)\d{1,2}(\-)\d{1,2}$} $date] } {
+    if { ![regexp {^\d{4}(\-)\d{1,2}(\-)\d{1,2}$} $date] && $date != "--" && $date != ""} {
         ad_return_error [_ project-manager.Bad_deadline] [_ project-manager.Bad_deadline_message]
     }