1 files changed, 11 insertions, 1 deletions
diff --git a/src/java/org/apache/fop/layoutmgr/PageProvider.java b/src/java/org/apache/fop/layoutmgr/PageProvider.java
index ba35ecb11..bdb313003 100644
--- a/src/java/org/apache/fop/layoutmgr/PageProvider.java
+++ b/src/java/org/apache/fop/layoutmgr/PageProvider.java
@@ -23,11 +23,12 @@ import java.util.List;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-
 import org.apache.fop.area.AreaTreeHandler;
 import org.apache.fop.area.PageViewport;
 import org.apache.fop.fo.Constants;
 import org.apache.fop.fo.pagination.PageSequence;
+import org.apache.fop.fo.pagination.Region;
+import org.apache.fop.fo.pagination.RegionBody;
 import org.apache.fop.fo.pagination.SimplePageMaster;
 
 /**
@@ -304,6 +305,15 @@ public class PageProvider implements Constants {
             log.debug("blank condition doesn't match. Replacing PageViewport.");
             replace = true;
         }
+        if (page.getPageViewport().getCurrentSpan().getColumnCount() == 1
+                && !this.spanAllForCurrentElementList) {
+            RegionBody rb = (RegionBody)page.getSimplePageMaster().getRegion(Region.FO_REGION_BODY);
+            int colCount = rb.getColumnCount();
+            if (colCount > 1) {
+                log.debug("Span doesn't match. Replacing PageViewport.");
+                replace = true;
+            }
+        }
         if ((isLastPage && indexOfCachedLastPage != intIndex)
                 || (!isLastPage && indexOfCachedLastPage >= 0)) {
             log.debug("last page condition doesn't match. Replacing PageViewport.");