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From: Nathan Whitehorn <nwhitehorn@FreeBSD.org>
Date: Tue, 5 Apr 2011 03:11:22 +0000 (UTC)
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Subject: svn commit: r220351 - head/usr.sbin/bsdinstall/scripts
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Author: nwhitehorn
Date: Tue Apr  5 03:11:21 2011
New Revision: 220351
URL: http://svn.freebsd.org/changeset/base/220351

Log:
  Check correctly for whether there are any available wireless networks. This
  was tested on a train in the middle of an upstate New York swamp.

Modified:
  head/usr.sbin/bsdinstall/scripts/wlanconfig

Modified: head/usr.sbin/bsdinstall/scripts/wlanconfig
==============================================================================
--- head/usr.sbin/bsdinstall/scripts/wlanconfig	Tue Apr  5 03:09:44 2011	(r220350)
+++ head/usr.sbin/bsdinstall/scripts/wlanconfig	Tue Apr  5 03:11:21 2011	(r220351)
@@ -60,7 +60,7 @@ NETWORKS=`echo "$SCAN_RESULTS" | awk -F 
    '/..:..:..:..:..:../ {if (length($5) > 0) printf("\"%s\"\t%s\n", $5, $4);}' |
    sort | uniq`
 
-if [ -z $SCAN_RESULTS ]; then
+if [ -z $NETWORKS ]; then
 	dialog --backtitle "FreeBSD Installer" --title "Error" \
 	    --yesno "No wireless networks were found. Rescan?" 0 0 && \
 	    exec $0 $@