From 30f9d25d77ccb5cd978d4cf8fa389ec819e90e95 Mon Sep 17 00:00:00 2001
From: Philip L. McMahon <philip.l.mcmahon@gmail.com>
Date: Fri, 27 Jan 2012 02:02:19 -0500
Subject: [PATCH] Correct update of HEAD symbolic reference when target is a tag.

---
 src/com/gitblit/wicket/pages/HistoryPage.java |   28 ++++++++++++++++++++--------
 1 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/src/com/gitblit/wicket/pages/HistoryPage.java b/src/com/gitblit/wicket/pages/HistoryPage.java
index 290bb68..122eeb8 100644
--- a/src/com/gitblit/wicket/pages/HistoryPage.java
+++ b/src/com/gitblit/wicket/pages/HistoryPage.java
@@ -18,7 +18,6 @@
 import org.apache.wicket.PageParameters;
 import org.apache.wicket.markup.html.link.BookmarkablePageLink;
 
-import com.gitblit.wicket.RepositoryPage;
 import com.gitblit.wicket.WicketUtils;
 import com.gitblit.wicket.panels.HistoryPanel;
 
@@ -32,17 +31,30 @@
 		int prevPage = Math.max(0, pageNumber - 1);
 		int nextPage = pageNumber + 1;
 
-		HistoryPanel history = new HistoryPanel("historyPanel", repositoryName, objectId, path, getRepository(), -1, pageNumber - 1);
+		HistoryPanel history = new HistoryPanel("historyPanel", repositoryName, objectId, path,
+				getRepository(), -1, pageNumber - 1);
 		boolean hasMore = history.hasMore();
 		add(history);
 
-		add(new BookmarkablePageLink<Void>("firstPageTop", HistoryPage.class, WicketUtils.newPathParameter(repositoryName, objectId, path)).setEnabled(pageNumber > 1));
-		add(new BookmarkablePageLink<Void>("prevPageTop", HistoryPage.class, WicketUtils.newHistoryPageParameter(repositoryName, objectId, path, prevPage)).setEnabled(pageNumber > 1));
-		add(new BookmarkablePageLink<Void>("nextPageTop", HistoryPage.class, WicketUtils.newHistoryPageParameter(repositoryName, objectId, path, nextPage)).setEnabled(hasMore));
+		add(new BookmarkablePageLink<Void>("firstPageTop", HistoryPage.class,
+				WicketUtils.newPathParameter(repositoryName, objectId, path))
+				.setEnabled(pageNumber > 1));
+		add(new BookmarkablePageLink<Void>("prevPageTop", HistoryPage.class,
+				WicketUtils.newHistoryPageParameter(repositoryName, objectId, path, prevPage))
+				.setEnabled(pageNumber > 1));
+		add(new BookmarkablePageLink<Void>("nextPageTop", HistoryPage.class,
+				WicketUtils.newHistoryPageParameter(repositoryName, objectId, path, nextPage))
+				.setEnabled(hasMore));
 
-		add(new BookmarkablePageLink<Void>("firstPageBottom", HistoryPage.class, WicketUtils.newPathParameter(repositoryName, objectId, path)).setEnabled(pageNumber > 1));
-		add(new BookmarkablePageLink<Void>("prevPageBottom", HistoryPage.class, WicketUtils.newHistoryPageParameter(repositoryName, objectId, path, prevPage)).setEnabled(pageNumber > 1));
-		add(new BookmarkablePageLink<Void>("nextPageBottom", HistoryPage.class, WicketUtils.newHistoryPageParameter(repositoryName, objectId, path, nextPage)).setEnabled(hasMore));
+		add(new BookmarkablePageLink<Void>("firstPageBottom", HistoryPage.class,
+				WicketUtils.newPathParameter(repositoryName, objectId, path))
+				.setEnabled(pageNumber > 1));
+		add(new BookmarkablePageLink<Void>("prevPageBottom", HistoryPage.class,
+				WicketUtils.newHistoryPageParameter(repositoryName, objectId, path, prevPage))
+				.setEnabled(pageNumber > 1));
+		add(new BookmarkablePageLink<Void>("nextPageBottom", HistoryPage.class,
+				WicketUtils.newHistoryPageParameter(repositoryName, objectId, path, nextPage))
+				.setEnabled(hasMore));
 
 	}
 

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