Update to minecraft 1.7_01

pom.xml

@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.bukkit</groupId>
       <artifactId>minecraft-server</artifactId>
-      <version>1.7</version>
+      <version>1.7_01</version>
       <type>jar</type>
       <scope>compile</scope>
     </dependency>

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

@@ -89,7 +89,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
         System.setErr(new PrintStream(new LoggerOutputStream(log, Level.SEVERE), true));
         // CraftBukkit end
 
-        log.info("Starting minecraft server version Beta 1.7");
+        log.info("Starting minecraft server version Beta 1.7_01");
         if (Runtime.getRuntime().maxMemory() / 1024L / 1024L < 512L) {
             log.warning("**** NOT ENOUGH RAM!");
             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/World.java

@@ -1609,18 +1609,12 @@ public class World implements IBlockAccess {
             ++A;
 
             try {
-                if (A == 50) {
-                    return;
-                }
-
+                if (A != 50) {
                     int k1 = (l + i) / 2;
                     int l1 = (j1 + k) / 2;
 
                     if (this.isLoaded(k1, 64, l1)) {
-                    if (this.getChunkAtWorldCoords(k1, l1).isEmpty()) {
-                        return;
-                    }
-
+                        if (!this.getChunkAtWorldCoords(k1, l1).isEmpty()) {
                             int i2 = this.C.size();
                             int j2;
 
@@ -1645,8 +1639,8 @@ public class World implements IBlockAccess {
                                 System.out.println("More than " + j2 + " updates, aborting lighting updates");
                                 this.C.clear();
                             }
-
-                    return;
+                        }
+                    }
                 }
             } finally {
                 --A;

src/main/java/org/bukkit/craftbukkit/CraftServer.java

@@ -65,7 +65,7 @@ import org.bukkit.util.config.ConfigurationNode;
 public final class CraftServer implements Server {
     private final String serverName = "Craftbukkit";
     private final String serverVersion;
-    private final String protocolVersion = "1.7";
+    private final String protocolVersion = "1.7_01";
     private final ServicesManager servicesManager = new SimpleServicesManager();
     private final BukkitScheduler scheduler = new CraftScheduler(this);
     private final SimpleCommandMap commandMap = new SimpleCommandMap(this);