pbot-vm: simplify `network` script slightly

applets/pbot-vm/guest/bin/network

@@ -36,15 +36,6 @@ DisableNetwork() {
 }
 
 Main() {
-    case $1 in
-        on|off) ;;
-        *)
-            echo "Invalid command \`$1\`; usage: $Usage"
-            exit 1 ;;
-    esac
-
-    Toggle="$1"
-
     case $2 in
         iptables|ipt)
             Mode="iptables" ;;
@@ -57,13 +48,16 @@ Main() {
             exit 1 ;;
     esac
 
-    case $Toggle in
-        "on")
+    case $1 in
+        on)
             echo "Enabling networking with $Mode"
             EnableNetwork "$Mode" ;;
-            "off")
+        off)
             echo "Disabling networking with $Mode"
             DisableNetwork "$Mode" ;;
+        *)
+            echo "Invalid command \`$1\`; usage: $Usage"
+            exit 1 ;;
     esac
 }
 

lib/PBot/VERSION.pm

@@ -25,7 +25,7 @@ use PBot::Imports;
 # These are set by the /misc/update_version script
 use constant {
     BUILD_NAME     => "PBot",
-    BUILD_REVISION => 4748,
+    BUILD_REVISION => 4749,
     BUILD_DATE     => "2024-04-12",
 };