From 72a2fda93e87524918241a4bd53343768b678d7e Mon Sep 17 00:00:00 2001
From: Barak Yaari <barakyaari@gmail.com>
Date: Thu, 19 Jul 2018 14:54:24 +0300
Subject: [PATCH] Fixed #577 - "ZMQException: Address already in use" after
 bind to random port

---
 src/main/java/org/zeromq/ZMQ.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/org/zeromq/ZMQ.java b/src/main/java/org/zeromq/ZMQ.java
index 8de78dbf8..0ebe155a7 100644
--- a/src/main/java/org/zeromq/ZMQ.java
+++ b/src/main/java/org/zeromq/ZMQ.java
@@ -2907,6 +2907,7 @@ public int bindToRandomPort(String addr, int min, int max)
             for (int i = 0; i < 100; i++) { // hardcoded to 100 tries. should this be parametrised
                 port = rand.nextInt(max - min + 1) + min;
                 if (base.bind(String.format("%s:%s", addr, port))) {
+                    base.errno.set(0);
                     return port;
                 }
                 //                port++;