X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?a=blobdiff_plain;f=src%2Fnet%2Fchiark%2Fyarrg%2FMarketUploader.java;fp=src%2Fnet%2Fchiark%2Fyarrg%2FMarketUploader.java;h=53b434971f92c0874fb301ada62f3aaaca8fde45;hb=c3697ced3acabd60d04562f8a5965a3ceb4c3f22;hp=49521d030f01434e934678c8063788b5917b67de;hpb=596d7809b48b99a8c963995d16341c130452508c;p=jarrg-ian.git

diff --git a/src/net/chiark/yarrg/MarketUploader.java b/src/net/chiark/yarrg/MarketUploader.java
index 49521d0..53b4349 100644
--- a/src/net/chiark/yarrg/MarketUploader.java
+++ b/src/net/chiark/yarrg/MarketUploader.java
@@ -669,7 +669,6 @@ public class MarketUploader implements TopLevelWindowListener, GUIInitializedLis
 	private Accessible descendNodes(Accessible parent, int[] path) {
 		for(int i=0;i<path.length;i++) {
 			if (null == (parent = descend(parent, path[i]))) return null;
-			// if (dtxt!=null) dtxt.println(parent.getClass());
 		}
 		return parent;
 	}
@@ -683,8 +682,15 @@ public class MarketUploader implements TopLevelWindowListener, GUIInitializedLis
 	*	if the child is not found.
 	*/
 	private Accessible descend(Accessible parent, int childNum) {
-		if (childNum >= parent.getAccessibleContext().getAccessibleChildrenCount()) return null;
-		return parent.getAccessibleContext().getAccessibleChild(childNum);
+		if (parent == null) return null;
+		int children = parent.getAccessibleContext().getAccessibleChildrenCount();
+		if (childNum >= children) {
+		    if (dtxt!=null) dtxt.println("DESCEND "+childNum+" > "+children+" NOT FOUND");
+		    return null;
+		}
+		Accessible child = parent.getAccessibleContext().getAccessibleChild(childNum);
+		if (dtxt!=null) dtxt.println("DESCEND "+childNum+" "+child.getClass().getName()+" OK");
+		return child;
 	}
 	
 	public static void main(String[] args) {