Refined last commit

+re-added unused, Deprecated 
constructors
+re-added unused vars
+treat empty string as null for GT_Tool_*.isMinableBlock
+allowed to mine any block that doesnt require a tool with GT tools at Hand mining speed

Signed-off-by: bartimaeusnek <33183715+bartimaeusnek@users.noreply.github.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main/java/gregtech/common/tools/GT_Tool_File.java b/src/main/java/gregtech/common/tools/GT_Tool_File.java
index 223f4dc454..04ec0370e8 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_File.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_File.java
@@ -75,7 +75,7 @@ public class GT_Tool_File
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return (tTool == null || tTool.equals("file"));
+        return (tTool == null || tTool.isEmpty() || tTool.equals("file"));
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {