=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/java/org/hisp/dhis/dataset/action/section/GreySectionAction.java'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/java/org/hisp/dhis/dataset/action/section/GreySectionAction.java	2011-12-26 10:07:59 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/java/org/hisp/dhis/dataset/action/section/GreySectionAction.java	2013-07-20 11:17:39 +0000
@@ -193,7 +193,7 @@
             {
                 int categoryOptionSize = cat.getCategoryOptions().size();
                 
-                if ( catColSpan > 0 && categoryOptionSize > 0 )
+                if ( categoryOptionSize > 0 && catColSpan >= categoryOptionSize )
                 {
                     catColSpan = catColSpan / categoryOptionSize;