fix blocking check on invalid block

Author: GlodBlock

build.gradle

@@ -49,7 +49,7 @@ dependencies {
     deobfCompile 'curse.maven:packagedauto-308380:2977147' // 1.0.3.14
     deobfCompile 'curse.maven:modular-machinery-270790:2761302' // 1.11.1
     deobfCompile 'curse.maven:codechicken-lib-1-8-242818:2779848' //ccl
-    deobfCompile 'curse.maven:gregtech-ce-unofficial-557242:3784798' // gt
+    deobfCompile 'curse.maven:gregtech-ce-unofficial-557242:5121638' // gt
     deobfCompile 'curse.maven:ae2-extended-life-570458:5378163' //pae2
     deobfCompile 'curse.maven:dynamistics-383632:3056455' // dy
     deobfCompile 'curse.maven:baubles-227083:2518667' //baubles

src/main/java/com/glodblock/github/inventory/BlockingFluidInventoryAdaptor.java

@@ -89,6 +89,10 @@ public boolean containsBlockingItems() {
         boolean checkFluid = true;
         boolean checkItem = true;
 
+        if (invItems == null && invFluids == null && invGases == null) {
+            return true;
+        }
+
         if (dualInterface != null) {
             int mode = Ae2Reflect.getExtendedBlockMode(dualInterface);
             checkFluid = mode != 1;

src/main/java/com/glodblock/github/inventory/FluidConvertingInventoryAdaptor.java

@@ -355,6 +355,9 @@ public ItemStack simulateSimilarRemove(int amount, ItemStack filter, FuzzyMode f
 
     @Override
     public boolean containsItems() {
+        if (invItems == null && invFluids == null && invGases == null) {
+            return true;
+        }
         int blockMode = 0;
         if (this.self != null) {
             blockMode = Ae2Reflect.getExtendedBlockMode(this.self);