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/RootPage.java |   19 +++++++++++++------
 1 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/com/gitblit/wicket/pages/RootPage.java b/src/com/gitblit/wicket/pages/RootPage.java
index 686fc72..cbf9cfe 100644
--- a/src/com/gitblit/wicket/pages/RootPage.java
+++ b/src/com/gitblit/wicket/pages/RootPage.java
@@ -171,12 +171,19 @@
 
 	private PageParameters getRootPageParameters() {
 		if (reusePageParameters()) {
-			PageParameters params = getPageParameters();
-			if (params != null) {
+			PageParameters pp = getPageParameters();
+			if (pp != null) {
+				PageParameters params = new PageParameters(pp);
 				// remove named repository parameter
 				params.remove("r");
-			}
-			return params;
+
+				// remove days back parameter if it is the default value
+				if (params.containsKey("db")
+						&& params.getInt("db") == GitBlit.getInteger(Keys.web.activityDuration, 14)) {
+					params.remove("db");
+				}
+				return params;
+			}			
 		}
 		return null;
 	}
@@ -262,7 +269,7 @@
 			if (addedExpression) {
 				filters.add(new DropDownMenuItem());
 			}
-		}		
+		}
 		return new ArrayList<DropDownMenuItem>(filters);
 	}
 
@@ -362,7 +369,7 @@
 		if (!hasParameter) {
 			models.addAll(availableModels);
 		}
-		
+
 		// time-filter the list
 		if (daysBack > 0) {
 			Calendar cal = Calendar.getInstance();

--
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