From e11f48115c93229700b7504450b324bdcf644fb2 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 17 Oct 2011 17:46:27 -0400
Subject: [PATCH] Handle the earliest tags from the Linux kernel repository (issue 25)

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

diff --git a/src/com/gitblit/wicket/pages/EditRepositoryPage.java b/src/com/gitblit/wicket/pages/EditRepositoryPage.java
index 2afe014..4212a85 100644
--- a/src/com/gitblit/wicket/pages/EditRepositoryPage.java
+++ b/src/com/gitblit/wicket/pages/EditRepositoryPage.java
@@ -147,6 +147,12 @@
 						return;
 					}
 
+					// confirm federation strategy selection
+					if (repositoryModel.federationStrategy == null) {
+						error("Please select federation strategy!");
+						return;
+					}
+
 					// save federation set preferences
 					if (repositoryModel.federationStrategy.exceeds(FederationStrategy.EXCLUDE)) {
 						repositoryModel.federationSets.clear();

--
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