From 342572730bc09ea6c8f1d7b82560ea3aba1cece0 Mon Sep 17 00:00:00 2001
From: Jeremy Lakeman <Jeremy.Lakeman@gmail.com>
Date: Mon, 12 May 2014 13:43:22 +0930
Subject: [PATCH] Don't busy wait for forked processes to terminate

---
 testframework.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/testframework.sh b/testframework.sh
index a0626b47..c38e9fc7 100644
--- a/testframework.sh
+++ b/testframework.sh
@@ -1760,6 +1760,7 @@ fork_wait() {
          fi
       done
       [ $running -eq 0 ] && return 0
+      sleep 1
    done
 }