X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=applications%2Fluci-app-fwknopd%2Froot%2Fusr%2Fsbin%2Fgen-qr.sh;fp=applications%2Fluci-app-fwknopd%2Froot%2Fusr%2Fsbin%2Fgen-qr.sh;h=7825f05d20b6e72692eaf08ca901e8a848f50cde;hp=abca5d3e5a3016506d0fbcc5332fc2aa06dee4a0;hb=085fb17a11c3f955962c143ba4e501c825305b04;hpb=a47dd6ec057c1559c3a2effc41ae9dcc84856ebc

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 abca5d3e5..7825f05d2 100644
--- a/applications/luci-app-fwknopd/root/usr/sbin/gen-qr.sh
+++ b/applications/luci-app-fwknopd/root/usr/sbin/gen-qr.sh
@@ -9,17 +9,17 @@ 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