From eb1405f736f2f98e14215774dd53eea9b9a77017 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 01 Oct 2012 20:45:19 -0400
Subject: [PATCH] Show fork links according to user permissions. Improve fork detection.

---
 src/com/gitblit/models/ServerSettings.java |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/src/com/gitblit/models/ServerSettings.java b/src/com/gitblit/models/ServerSettings.java
index 3658096..27199b4 100644
--- a/src/com/gitblit/models/ServerSettings.java
+++ b/src/com/gitblit/models/ServerSettings.java
@@ -54,10 +54,16 @@
 	}
 
 	public void add(SettingModel setting) {
-		settings.put(setting.name, setting);
+		if (setting != null) {
+			settings.put(setting.name, setting);
+		}
 	}
 
 	public SettingModel get(String key) {
 		return settings.get(key);
 	}
+	
+	public boolean hasKey(String key) {
+		return settings.containsKey(key);
+	}
 }

--
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