diff options
| -rw-r--r-- | src/org/apache/fop/fo/flow/Flow.java | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/org/apache/fop/fo/flow/Flow.java b/src/org/apache/fop/fo/flow/Flow.java index 003d2297f..2af7500e0 100644 --- a/src/org/apache/fop/fo/flow/Flow.java +++ b/src/org/apache/fop/fo/flow/Flow.java @@ -159,9 +159,13 @@ public class Flow extends FObj { Vector pageMarker = this.getMarkerSnapshot(new Vector()); int numChildren = this.children.size(); + if (numChildren == 0) + { + throw new FOPException("fo:flow must contain block-level children"); + } for (int i = this.marker; i < numChildren; i++) { FObj fo = (FObj) children.elementAt(i); - + if (bac.isBalancingRequired(fo)) { // reset the the just-done span area in preparation |