From b165dcdd803ba278013b1af03a8269f8994cb5f7 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 20 Sep 2024 13:16:44 +0200
Subject: [PATCH] wlanap.cgi: Don't try to show status if there is no interface

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 html/cgi-bin/wlanap.cgi | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/html/cgi-bin/wlanap.cgi b/html/cgi-bin/wlanap.cgi
index 5a22c7f25..b5052ac53 100644
--- a/html/cgi-bin/wlanap.cgi
+++ b/html/cgi-bin/wlanap.cgi
@@ -354,29 +354,33 @@ END
 
 &Header::closebox();
 
-&Header::opensection();
+if ($INTF) {
 
-my @status = `iw dev $INTF info`;
+	&Header::opensection();
 
-if (@status) {
-	print <<END;
-		<h6>$Lang::tr{'wlanap wlan status'}</h6>
+	my @status = `iw dev $INTF info`;
+
+	if (@status) {
+		print <<END;
+			<h6>$Lang::tr{'wlanap wlan status'}</h6>
 
-		<pre>@status</pre>
+			<pre>@status</pre>
 END
-}
+	}
 
-my @status = `iw dev $INTF station dump`;
+	@status = `iw dev $INTF station dump`;
 
-if (@status) {
-	print <<END;
-		<h6>$Lang::tr{'wlanap clients'}</h6>
+	if (@status) {
+		print <<END;
+			<h6>$Lang::tr{'wlanap clients'}</h6>
 
-		<pre>@status</pre>
+			<pre>@status</pre>
 END
+	}
+
+	&Header::closesection();
 }
 
-&Header::closesection();
 &Header::closebigbox();
 &Header::closepage();
 
-- 
2.39.5