From 21a36f4840b1f816364ca91e693619ae03266f08 Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Sat, 16 Mar 2013 00:04:30 +1100
Subject: [PATCH] Connect backup stratum pools if the primary pool cannot
 deliver work.

---
 cgminer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cgminer.c b/cgminer.c
index 6e47b43c..43fd63b0 100644
--- a/cgminer.c
+++ b/cgminer.c
@@ -4899,6 +4899,8 @@ static bool cnx_needed(struct pool *pool)
 	 * it. */
 	if (pool_strategy == POOL_FAILOVER && pool->prio < cp_prio())
 		return true;
+	if (pool_unworkable(cp))
+		return true;
 	return false;
 }