=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/Grid.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/Grid.java	2011-01-14 17:42:33 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/Grid.java	2011-01-21 06:58:41 +0000
@@ -95,7 +95,7 @@
     int getVisibleWidth();
 
     /**
-     * Adds a new row the the grid and moves the cursor accordingly.
+     * Adds a new row to the grid and moves the cursor accordingly.
      */
     Grid nextRow();
 

=== modified file 'dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/commons/action/GetDataElementGroupsAction.java'
--- dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/commons/action/GetDataElementGroupsAction.java	2010-08-31 08:12:53 +0000
+++ dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/commons/action/GetDataElementGroupsAction.java	2011-01-21 06:58:41 +0000
@@ -44,8 +44,6 @@
 public class GetDataElementGroupsAction
     implements Action
 {
-    
-
     // -------------------------------------------------------------------------
     // Dependencies
     // -------------------------------------------------------------------------

=== modified file 'dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/commons/action/GetExpressionTextAction.java'
--- dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/commons/action/GetExpressionTextAction.java	2010-09-01 16:55:23 +0000
+++ dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/commons/action/GetExpressionTextAction.java	2011-01-21 06:58:41 +0000
@@ -93,7 +93,5 @@
 
             return ERROR;
         }
-
     }
-
 }

=== modified file 'dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/result/GridPdfResult.java'
--- dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/result/GridPdfResult.java	2011-01-14 18:10:02 +0000
+++ dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/result/GridPdfResult.java	2011-01-21 06:58:41 +0000
@@ -80,6 +80,8 @@
         Grid _grid = (Grid) invocation.getStack().findValue( "grid" );
         
         grid = _grid != null ? _grid : grid; 
+        
+        int width = grid.getVisibleWidth() == 0 ? 1 : grid.getVisibleWidth();
 
         // ---------------------------------------------------------------------
         // Configure response
@@ -99,21 +101,21 @@
         
         Document document = openDocument( out );
         
-        PdfPTable table = new PdfPTable( grid.getVisibleWidth() );
+        PdfPTable table = new PdfPTable( width );
         
         table.setHeaderRows( 1 );
 
-        table.addCell( getTitleCell( grid.getTitle(), grid.getVisibleWidth() ) );
-        table.addCell( getEmptyCell( grid.getVisibleWidth(), 30 ) );
-        table.addCell( getSubtitleCell( grid.getSubtitle(), grid.getVisibleWidth() ) );
-        table.addCell( getEmptyCell( grid.getVisibleWidth(), 30 ) );
+        table.addCell( getTitleCell( grid.getTitle(), width ) );
+        table.addCell( getEmptyCell( width, 30 ) );
+        table.addCell( getSubtitleCell( grid.getSubtitle(), width ) );
+        table.addCell( getEmptyCell( width, 30 ) );
         
         for ( GridHeader header : grid.getVisibleHeaders() )
         {
             table.addCell( getItalicCell( header.getName() ) );
         }
 
-        table.addCell( getEmptyCell( grid.getVisibleWidth(), 10 ) );
+        table.addCell( getEmptyCell( width, 10 ) );
         
         for ( List<String> row : grid.getVisibleRows() )
         {