Don't compute version start date if due_date is nil.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11136 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/lib/redmine/helpers/gantt.rb b/lib/redmine/helpers/gantt.rb
index 9aad579c5f7c3da1553fa9466cc3f26ab3d6ff4e..5b31d6ecb3454f8bcbe7096c3083aa8302b690bc 100644 (file)
--- a/lib/redmine/helpers/gantt.rb
+++ b/lib/redmine/helpers/gantt.rb
@@ -322,7 +322,7 @@ module Redmine
 
       def line_for_version(version, options)
         # Skip versions that don't have a start_date
-        if version.is_a?(Version) && version.start_date && version.due_date
+        if version.is_a?(Version) && version.due_date && version.start_date
           options[:zoom] ||= 1
           options[:g_width] ||= (self.date_to - self.date_from + 1) * options[:zoom]
           coords = coordinates(version.start_date,