From abfd0c9bcdf4b31d64983ea557de018afbcd720d Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Sun, 7 Mar 2010 14:45:45 -0500
Subject: Ensure string is cleared out if needed

---
 etc/inc/interfaces.inc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'etc/inc/interfaces.inc')

diff --git a/etc/inc/interfaces.inc b/etc/inc/interfaces.inc
index e6b61e4..2237193 100644
--- a/etc/inc/interfaces.inc
+++ b/etc/inc/interfaces.inc
@@ -1642,6 +1642,8 @@ EOD;
 		case 'hostap':
 			if($wlcfg['wpa']['passphrase']) 
 				$wpa_passphrase = "wpa_passphrase={$wlcfg['wpa']['passphrase']}\n";
+			else 
+				$wpa_passphrase = "";
 			if (isset($wlcfg['wpa']['enable'])) {
 				$wpa .= <<<EOD
 interface={$if}
-- 
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