From a4f75d7b321ca09b2125f4e6a60026a3da76ffe8 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Fri, 22 Jan 2016 16:04:43 +0000
Subject: [PATCH] Random: Don't bother trying to seed from /dev/urandom on
 Windows

---
 core/java/src/net/i2p/util/RandomSource.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/java/src/net/i2p/util/RandomSource.java b/core/java/src/net/i2p/util/RandomSource.java
index 9c522ddd0..b92295e63 100644
--- a/core/java/src/net/i2p/util/RandomSource.java
+++ b/core/java/src/net/i2p/util/RandomSource.java
@@ -201,7 +201,8 @@ public class RandomSource extends SecureRandom implements EntropyHarvester {
         } catch (InterruptedException ie) {}
 
         // why urandom?  because /dev/random blocks
-        ok = seedFromFile(new File("/dev/urandom"), buf) || ok;
+        if (!SystemVersion.isWindows())
+            ok = seedFromFile(new File("/dev/urandom"), buf) || ok;
         // we merge (XOR) in the data from /dev/urandom with our own seedfile
         File localFile = new File(_context.getConfigDir(), SEEDFILE);
         ok = seedFromFile(localFile, buf) || ok;