From e3623ed1b4df395ebf5fc88eaf944985faa2c51d Mon Sep 17 00:00:00 2001
From: Nikolay Volf <nikvolf@gmail.com>
Date: Fri, 29 Jan 2016 19:28:13 +0400
Subject: [PATCH] fix garbage collection test

---
 src/blockchain.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/blockchain.rs b/src/blockchain.rs
index 2610407ac..b0149b2b2 100644
--- a/src/blockchain.rs
+++ b/src/blockchain.rs
@@ -785,7 +785,9 @@ mod tests {
 		}
 		assert!(bc.cache_size().blocks > 1024 * 1024);
 
-		bc.collect_garbage(true);
+		for _ in 0..2 {
+			bc.collect_garbage(true);
+		}
 
 		assert!(bc.cache_size().blocks < 1024 * 1024);
 	}