fix linter issues

sdr-enthusiasts · Oct 21, 2023 · ce69077 · ce69077
1 parent f222bfb
commit ce69077
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rootfs/etc/s6-overlay/scripts/radar1090 b/rootfs/etc/s6-overlay/scripts/radar1090
@@ -37,7 +37,7 @@ function valid_ip()
     if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
         OIFS=$IFS
         IFS='.'
-        ip=($ip)
+        ip=("$ip")
         IFS=$OIFS
         [[ ${ip[0]} -le 255 && ${ip[1]} -le 255 \
             && ${ip[2]} -le 255 && ${ip[3]} -le 255 ]]