Index: openacs-4/contrib/packages/project-manager/www/task-add-edit.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/project-manager/www/Attic/task-add-edit.tcl,v
diff -u -r1.27.2.5 -r1.27.2.6
--- openacs-4/contrib/packages/project-manager/www/task-add-edit.tcl	21 Jul 2004 18:51:58 -0000	1.27.2.5
+++ openacs-4/contrib/packages/project-manager/www/task-add-edit.tcl	21 Jul 2004 19:00:11 -0000	1.27.2.6
@@ -101,8 +101,10 @@
     }
     percent_is_in_range {
         for {set i 1} {$i <= $number} {incr i} {
-            if {$percent_complete($i) < 0 || $percent_complete($i) > 100} {
-                ad_complain
+            if {[exists_and_not_null percent_complete($i)]} {
+                if {$percent_complete($i) < 0 || $percent_complete($i) > 100} {
+                    ad_complain
+                }
             }
         }
     }