From fd1cb098408a418c2c102cb5585a4b61ea216e1a Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Sat, 07 Mar 2015 10:43:25 -0500
Subject: [PATCH] Update JGit to 3.7.0

---
 src/main/java/com/gitblit/wicket/WicketUtils.java |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/WicketUtils.java b/src/main/java/com/gitblit/wicket/WicketUtils.java
index d47390d..9a40931 100644
--- a/src/main/java/com/gitblit/wicket/WicketUtils.java
+++ b/src/main/java/com/gitblit/wicket/WicketUtils.java
@@ -29,12 +29,14 @@
 import org.apache.wicket.Component;
 import org.apache.wicket.PageParameters;
 import org.apache.wicket.Request;
+import org.apache.wicket.behavior.AttributeAppender;
 import org.apache.wicket.behavior.HeaderContributor;
 import org.apache.wicket.behavior.SimpleAttributeModifier;
 import org.apache.wicket.markup.html.IHeaderContributor;
 import org.apache.wicket.markup.html.IHeaderResponse;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.image.ContextImage;
+import org.apache.wicket.model.Model;
 import org.apache.wicket.protocol.http.WebRequest;
 import org.apache.wicket.resource.ContextRelativeResource;
 import org.eclipse.jgit.diff.DiffEntry.ChangeType;
@@ -56,6 +58,10 @@
 		container.add(new SimpleAttributeModifier("class", value));
 	}
 
+	public static void addCssClass(Component container, String value) {
+		container.add(new AttributeAppender("class", new Model<String>(value), " "));
+	}
+	
 	public static void setCssStyle(Component container, String value) {
 		container.add(new SimpleAttributeModifier("style", value));
 	}

--
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