From e12a2b2d6825eece40776d802ff67337b6f78e61 Mon Sep 17 00:00:00 2001
From: Curtis D'Entremont
Date: Thu, 2 Nov 2006 23:36:18 +0000
Subject: fix bug with setting attribute

---
 .../src/org/eclipse/help/internal/dynamic/DocumentNode.java  | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/org.eclipse.help/src/org/eclipse/help/internal/dynamic/DocumentNode.java b/org.eclipse.help/src/org/eclipse/help/internal/dynamic/DocumentNode.java
index 62317163b..9debada12 100644
--- a/org.eclipse.help/src/org/eclipse/help/internal/dynamic/DocumentNode.java
+++ b/org.eclipse.help/src/org/eclipse/help/internal/dynamic/DocumentNode.java
@@ -73,7 +73,7 @@ public class DocumentNode extends org.eclipse.help.Node {
 			}
 			return names;
 		}
-		return null;
+		return new HashSet(0);
 	}
 	
 	/* (non-Javadoc)
@@ -144,6 +144,16 @@ public class DocumentNode extends org.eclipse.help.Node {
 		}
 	}
 	
+	/* (non-Javadoc)
+	 * @see org.eclipse.help.Node#setAttribute(java.lang.String, java.lang.String)
+	 */
+	public void setAttribute(String name, String value) {
+		if (node.getNodeType() == Node.ELEMENT_NODE) {
+			Element elem = (Element)node;
+			elem.setAttribute(name, value);
+		}
+	}
+	
 	/* (non-Javadoc)
 	 * @see org.eclipse.help.Node#setValue(java.lang.String)
 	 */
-- 
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