cleanup capacity-available

capsulflask/shell_scripts/capacity-avaliable.sh

@@ -21,9 +21,8 @@ fi
 
 ipv4_limit=61
 total_addresses_used=$(virsh net-dhcp-leases public3 | grep -E '.+' | tail -n +3 | wc -l)
-ipv4_count=$(printf "$total_addresses_used")
 
-if [ "$ipv4_count" -ge "$ipv4_limit" ]; then
+if [ "$total_addresses_used" -ge "$ipv4_limit" ]; then
   echo "IPv4 address limit reached"
   exit 1
 fi