Update CraftBukkit to Minecraft 1.4.5.

src/main/java/net/minecraft/server/DedicatedServer.java

@@ -47,7 +47,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
         System.setErr(new PrintStream(new LoggerOutputStream(log, Level.SEVERE), true));
         // CraftBukkit end
 
-        log.info("Starting minecraft server version 1.4.4");
+        log.info("Starting minecraft server version 1.4.5");
         if (Runtime.getRuntime().maxMemory() / 1024L / 1024L < 512L) {
             log.warning("To start the server with more ram, launch it as \"java -Xmx1024M -Xms1024M -jar minecraft_server.jar\"");
         }

src/main/java/net/minecraft/server/EntityWolf.java

@@ -287,9 +287,13 @@ public class EntityWolf extends EntityTameableAnimal {
 
     public EntityWolf b(EntityAgeable entityageable) {
         EntityWolf entitywolf = new EntityWolf(this.world);
+        String s = this.getOwnerName();
+
+        if (s != null && s.trim().length() > 0) {
+            entitywolf.setOwnerName(s);
+            entitywolf.setTamed(true);
+        }
 
-        entitywolf.setOwnerName(this.getOwnerName());
-        entitywolf.setTamed(true);
         return entitywolf;
     }
 

src/main/java/net/minecraft/server/MinecraftServer.java

@@ -755,7 +755,7 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IMo
     }
 
     public String getVersion() {
-        return "1.4.4";
+        return "1.4.5";
     }
 
     public int y() {