luci-app-freifunk-diagnostics: use FULL_REQUEST_URI

Switch from using the REQUEST_URI CGI variable directly to the canonicalized
FULL_REQUEST_URI property.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/applications/luci-app-freifunk-diagnostics/luasrc/view/freifunk/diagnostics.htm b/applications/luci-app-freifunk-diagnostics/luasrc/view/freifunk/diagnostics.htm
index fe205d0..eac1ecd 100644 (file)
--- a/applications/luci-app-freifunk-diagnostics/luasrc/view/freifunk/diagnostics.htm
+++ b/applications/luci-app-freifunk-diagnostics/luasrc/view/freifunk/diagnostics.htm
@@ -53,7 +53,7 @@ local has_traceroute6 = fs.access("/usr/bin/traceroute6")
        }
 //]]></script>
 
-<form method="post" action="<%=pcdata(luci.http.getenv("REQUEST_URI"))%>">
+<form method="post" action="<%=pcdata(FULL_REQUEST_URI)%>">
        <div class="cbi-map">
                <h2 name="content"><%:Diagnostics%></h2>