luci-app-fwknopd: Prep for libqrencode update

[project/luci.git] / applications / luci-app-fwknopd / root / usr / sbin / gen-qr.sh

diff --git a/applications/luci-app-fwknopd/root/usr/sbin/gen-qr.sh b/applications/luci-app-fwknopd/root/usr/sbin/gen-qr.sh
index abca5d3..f525c2a 100644 (file)
--- a/applications/luci-app-fwknopd/root/usr/sbin/gen-qr.sh
+++ b/applications/luci-app-fwknopd/root/usr/sbin/gen-qr.sh
@@ -9,18 +9,18 @@ key=$(uci get fwknopd.@access[$entry_num].KEY)
 hmac_key_base64=$(uci get fwknopd.@access[$entry_num].HMAC_KEY_BASE64)
 hmac_key=$(uci get fwknopd.@access[$entry_num].HMAC_KEY)
 
-if [ $key_base64 != "" ]; then
+if [ "$key_base64" != "" ]; then
 qr="KEY_BASE64:$key_base64"
 fi
-if [ $key != "" ]; then
+if [ "$key" != "" ]; then
 qr="$qr KEY:$key"
 
 fi
-if [ $hmac_key_base64 != "" ]; then
+if [ "$hmac_key_base64" != "" ]; then
 qr="$qr HMAC_KEY_BASE64:$hmac_key_base64"
 fi
-if [ $hmac_key != "" ]; then
+if [ "$hmac_key" != "" ]; then
 qr="$qr HMAC_KEY:$hmac_key"
 fi
 
-qrencode -o - "$qr"
+qrencode -t svg -o - "$qr"