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From: Doug Barton <dougb@FreeBSD.org>
Date: Fri, 15 Jun 2012 05:57:40 +0000 (UTC)
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Subject: svn commit: r237111 - user/dougb/portmaster
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Author: dougb
Date: Fri Jun 15 05:57:40 2012
New Revision: 237111
URL: http://svn.freebsd.org/changeset/base/237111

Log:
  pgrep is unsafe to use in older versions of FreeBSD

Modified:
  user/dougb/portmaster/portmaster

Modified: user/dougb/portmaster/portmaster
==============================================================================
--- user/dougb/portmaster/portmaster	Fri Jun 15 03:57:16 2012	(r237110)
+++ user/dougb/portmaster/portmaster	Fri Jun 15 05:57:40 2012	(r237111)
@@ -168,7 +168,7 @@ parent_exit () {
 	if [ -n "$PM_WRKDIRPREFIX" -a -z "$1" ]; then
 		pm_v ; count=0
 		while : ; do
-			pgrep -qf 'make clean NOCLEANDEPENDS=ncd' || break
+			ps axww | grep '[m]ake clean NOCLEANDEPENDS=ncd' >/dev/null || break
 			count=$(( $count + 1 ))
 			if [ $count -eq 1 ]; then
 				echo "===>>> Waiting for background 'make clean' processes to finish"