Revert bc change

CHANGELOG.md

@@ -5,16 +5,6 @@
 - Fixed crafting patterns crashing when item of an input or output no longer exists
 - Fixed importer / exporter / crafter not being able to interact with some inventories
 
-**NOTE: Backwards incompatible changes**
-
-Machines that can be whitelisted or blacklisted are now blacklisted by default.
-
-Machines used to work with an empty whitelist, now they don't anymore. They now just work with an empty blacklist.
-
-That means all machines with default empty whitelists from the previous version will no longer work.
-
-If you want to have the old behaviour back, change the machine to be in blacklist mode.
-
 ### 0.6.10
 **Bugfixes**
 - Fixed Processing Patterns not working

src/main/java/refinedstorage/tile/TileImporter.java

@@ -76,7 +76,7 @@ public class TileImporter extends TileMachine implements ICompareConfig, IModeCo
             }
         }
 
-        return mode == ModeConstants.BLACKLIST ? (slots == 0) : true;
+        return mode == ModeConstants.WHITELIST ? (slots == 0) : true;
     }
 
     @Override