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-rw-r--r--src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Output.java3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Output.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Output.java
index 3232a7165c..a31feb37c5 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Output.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Output.java
@@ -103,7 +103,8 @@ public class GT_MetaTileEntity_Hatch_Output extends GT_MetaTileEntity_Hatch {
public void saveNBTData(NBTTagCompound aNBT) {
super.saveNBTData(aNBT);
aNBT.setByte("mMode", mMode);
- aNBT.setString("lockedFluidName", lockedFluidName);
+ if(lockedFluidName.length()!=0) aNBT.setString("lockedFluidName", lockedFluidName);
+ else aNBT.removeTag("lockedFluidName");
}
@Override