1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java b/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
index cf8186b7bc..e7558fb432 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
@@ -28,7 +28,7 @@ public class GT_Tool_HardHammer
 
     public float getNormalDamageAgainstEntity(float aOriginalDamage, Entity aEntity, ItemStack aStack, EntityPlayer aPlayer) {
         String tName = aEntity.getClass().getName();
-        tName = tName.substring(tName.lastIndexOf(".") + 1);
+        tName = tName.substring(tName.lastIndexOf('.') + 1);
         return (mEffectiveList.contains(tName)) || (tName.contains("Golem")) ? aOriginalDamage * 2.0F : aOriginalDamage;
     }