diff --git a/pom.xml b/pom.xml
index 025571c5..c68c1da2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>Jobs</groupId>
 	<artifactId>jobs</artifactId>
-	<version>5.1.2.0</version>
+	<version>5.1.2.2</version>
 	<name>Jobs</name>
 	<url>http://maven.apache.org</url>
 
diff --git a/src/main/java/com/gamingmesh/jobs/config/BlockProtectionManager.java b/src/main/java/com/gamingmesh/jobs/config/BlockProtectionManager.java
index 7a6e51d8..4d420364 100644
--- a/src/main/java/com/gamingmesh/jobs/config/BlockProtectionManager.java
+++ b/src/main/java/com/gamingmesh/jobs/config/BlockProtectionManager.java
@@ -41,7 +41,7 @@ public class BlockProtectionManager {
 
     public void add(Block block, Integer cd) {
         
-        if (cd == 0)
+        if (cd == null || cd == 0)
             return;
 
         // Assuming that block is bottom part of flower we will add top part to the record too
diff --git a/src/main/java/com/gamingmesh/jobs/dao/JobsDAO.java b/src/main/java/com/gamingmesh/jobs/dao/JobsDAO.java
index 209356e8..191832f7 100644
--- a/src/main/java/com/gamingmesh/jobs/dao/JobsDAO.java
+++ b/src/main/java/com/gamingmesh/jobs/dao/JobsDAO.java
@@ -44,11 +44,10 @@ import com.gamingmesh.jobs.economy.PaymentData;
 import com.gamingmesh.jobs.stuff.TimeManage;
 import com.gamingmesh.jobs.stuff.Util;
 
-import net.Zrips.CMILib.Logs.CMIDebug;
 import net.Zrips.CMILib.Messages.CMIMessages;
 
 public abstract class JobsDAO {
-
+ 
     private JobsConnectionPool pool;
     private static String prefix;
     private Jobs plugin;