[wicket] branch master updated: Iteration stops with nested containers (#403)

[mgrigorov]

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mgrigorov pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/wicket.git


The following commit(s) were added to refs/heads/master by this push:
     new 2cd7319  Iteration stops with nested containers (#403)
2cd7319 is described below

commit 2cd731977d9bb957b3e9bff2ecd4b509ac672a2f
Author: helmut8080 <31631364+helmut8...@users.noreply.github.com>
AuthorDate: Sun Mar 8 06:36:04 2020 +0100

    Iteration stops with nested containers (#403)
    
    WICKET-6754 Since there is only one pop() performed in hasNext() the 
iteration stops, if there are several nested container, when the iteration for 
the first most nested containers is finished and there are no additional childs 
in the parent container.
---
 wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java 
b/wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java
index 93c13e8..7f5a39e 100644
--- a/wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java
+++ b/wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java
@@ -2200,7 +2200,7 @@ public abstract class MarkupContainer extends Component 
implements Iterable<Comp
                        @Override
                        public boolean hasNext()
                        {
-                               if (!currentIterator.hasNext() && 
!iteratorStack.isEmpty())
+                               while (!currentIterator.hasNext() && 
!iteratorStack.isEmpty())
                                {
                                        currentIterator = iteratorStack.pop();
                                }