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From: Josh Paetzel <jpaetzel@FreeBSD.org>
Date: Mon, 14 May 2012 18:06:51 +0000 (UTC)
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Subject: svn commit: r235453 - head/usr.sbin/pc-sysinstall/backend
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Author: jpaetzel
Date: Mon May 14 18:06:51 2012
New Revision: 235453
URL: http://svn.freebsd.org/changeset/base/235453

Log:
  Style fixes.
  
  Submitted by:	kmoore
  Obtained from:	PC-BSD
  MFC after:	3 days
  Sponsored by:	iXsystems

Modified:
  head/usr.sbin/pc-sysinstall/backend/functions.sh

Modified: head/usr.sbin/pc-sysinstall/backend/functions.sh
==============================================================================
--- head/usr.sbin/pc-sysinstall/backend/functions.sh	Mon May 14 18:03:59 2012	(r235452)
+++ head/usr.sbin/pc-sysinstall/backend/functions.sh	Mon May 14 18:06:51 2012	(r235453)
@@ -208,15 +208,11 @@ fetch_file()
   FETCHOUTFILE="$2"
   EXITFAILED="$3"
 
-  SIZEFILE="${TMPDIR}/.fetchSize"
   EXITFILE="${TMPDIR}/.fetchExit"
 
-  rm ${SIZEFILE} 2>/dev/null >/dev/null
   rm ${FETCHOUTFILE} 2>/dev/null >/dev/null
 
-  fetch -s "${FETCHFILE}" >${SIZEFILE}
-  SIZE="`cat ${SIZEFILE}`"
-  SIZE=$((SIZE/1024))
+  SIZE=$(( `fetch -s "${FETCHFILE}"` / 1024 ))
   echo "FETCH: ${FETCHFILE}"
   echo "FETCH: ${FETCHOUTFILE}" >>${LOGOUT}
 
@@ -278,12 +274,10 @@ get_zpool_name()
     NUM=`ls ${TMPDIR}/.zpools/ | wc -l | sed 's| ||g'`
 
     # Is it used in another zpool?
-    while
-    z=1
+    while :
     do
       NEWNAME="${BASENAME}${NUM}"
-      zpool import | grep -q "${NEWNAME}"
-      if [ $? -ne 0 ] ; then break ; fi
+      zpool import | grep -qw "${NEWNAME}" && break
       NUM=$((NUM+1))
     done