From 7b5eb7193c7b2411571a67aa6d7fbb21bdffa099 Mon Sep 17 00:00:00 2001
From: Craig Tiller <craig.tiller@gmail.com>
Date: Fri, 27 Feb 2015 07:52:09 -0800
Subject: [PATCH] Increment 'try' variable

To ensure that we actually probe different ports
---
 test/core/util/port_posix.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/core/util/port_posix.c b/test/core/util/port_posix.c
index 55150a7cedc..36f13e1b51e 100644
--- a/test/core/util/port_posix.c
+++ b/test/core/util/port_posix.c
@@ -117,9 +117,10 @@ int grpc_pick_unused_port(void) {
 
   for (;;) {
     int port;
-    if (try == 0) {
+    try++;
+    if (try == 1) {
       port = getpid() % (65536 - 30000) + 30000;
-    } else if (try < NUM_RANDOM_PORTS_TO_PICK) {
+    } else if (try <= NUM_RANDOM_PORTS_TO_PICK) {
       port = rand() % (65536 - 30000) + 30000;
     } else {
       port = 0;