fix issues with servers not having worldguard

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>me.youhavetrouble</groupId>
     <artifactId>PreventStabby</artifactId>
-    <version>1.3-pre4</version>
+    <version>1.3-pre5</version>
     <packaging>jar</packaging>
 
     <name>PreventStabby</name>
@@ -47,7 +47,6 @@
                                 </relocation>
                                 <relocation>
                                     <pattern>org.bstats</pattern>
-                                    <!-- Replace this with your package! -->
                                     <shadedPattern>bstats</shadedPattern>
                                 </relocation>
                             </relocations>

src/main/java/me/youhavetrouble/preventstabby/hooks/WorldGuardHook.java

@@ -18,27 +18,26 @@ import org.bukkit.plugin.Plugin;
 
 public class WorldGuardHook {
 
-    private static WorldGuardPlugin worldGuardPlugin;
     private static FlagRegistry flagRegistry;
     public static StateFlag FORCE_PVP_FLAG;
-
+    private static boolean enabled = false;
 
     public static void init() {
         PreventStabby plugin = PreventStabby.getPlugin();
         try {
             Class.forName("com.sk89q.worldguard.protection.flags.registry.FlagConflictException");
-            worldGuardPlugin = WorldGuardPlugin.inst();
+            WorldGuardPlugin worldGuardPlugin = WorldGuardPlugin.inst();
             if (WorldGuard.getInstance() == null || worldGuardPlugin == null) return;
             plugin.getLogger().info("Hooking into WorldGuard");
             flagRegistry = WorldGuard.getInstance().getFlagRegistry();
             createForcePvpFlag(plugin);
-        } catch (NoClassDefFoundError | ClassNotFoundException e) {
-            return;
+            enabled = true;
+        } catch (NoClassDefFoundError | ClassNotFoundException ignored) {
         }
     }
 
     private static void createForcePvpFlag(Plugin plugin) {
-        if (!isHooked()) return;
+        if (!enabled) return;
         if (flagRegistry == null) return;
         String flagName = "preventstabby-force-pvp";
         try {
@@ -56,7 +55,7 @@ public class WorldGuardHook {
     }
 
     public static boolean isPlayerForcedToPvp(Player player) {
-        if (!isHooked()) return false;
+        if (!enabled) return false;
         RegionContainer container = WorldGuard.getInstance().getPlatform().getRegionContainer();
         RegionQuery query = container.createQuery();
         org.bukkit.Location loc = player.getLocation();
@@ -65,10 +64,6 @@ public class WorldGuardHook {
         return set.testState(localPlayer, FORCE_PVP_FLAG);
     }
 
-    public static boolean isHooked() {
-        return worldGuardPlugin != null;
-    }
-
 
 
 }