Reordered IP address section.

Always display  IP being used whether provided or detected.

cfddns.sh

@@ -192,13 +192,14 @@ if [ -z "$ipAddress" ]; then
         echo -e "\e[1;36m(set to IP6 mode)\e[0m"
         ipAddress=$(curl -s http://ipv6.icanhazip.com)
     fi
+    # check if curl reported any errors
     ipLookupResult=$(echo "$?")
     if [ "$ipLookupResult" -ne 0 ]; then
         quit 201
+    fi
 else
     echo -e "\e[0;36mUsing IP address: $ipAddress"
 fi
-fi
 
 
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