From 0eb3645d3670b7a579ddfa7c97aa6bb1a8897fcd Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 5 May 2009 19:13:15 +0000
Subject: [PATCH] -Change psh semantics to track children in a more accurate
 fashion

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@3296 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-client/bin/psh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/xCAT-client/bin/psh b/xCAT-client/bin/psh
index ccb93e13d..ff3e903e4 100755
--- a/xCAT-client/bin/psh
+++ b/xCAT-client/bin/psh
@@ -120,11 +120,13 @@ foreach (@nodes) {
   $inputs->add($child);
   $nodehdl{$child} = $node;
 }
-while ($inputs->count and $children) {
+while ($inputs->count) {
   processoutput($inputs);
 }
 while (processoutput($inputs)) {};
-wait;
+while (wait != -1) {
+  yield;
+}
 my $exitcode=0;
 foreach (values %pids) {
     my $possible_codes = join ",",keys %foundcodes;