Fix sidedness derp in LanguageRegistry.

fml/client/cpw/mods/fml/client/FMLClientHandler.java

@@ -606,4 +606,10 @@ public class FMLClientHandler implements IFMLSidedHandler
     {
         return resourcePackMap.get(modId);
     }
+
+    @Override
+    public String getCurrentLanguage()
+    {
+        return client.func_135016_M().func_135041_c().func_135034_a();
+    }
 }

fml/common/cpw/mods/fml/common/FMLCommonHandler.java

@@ -496,4 +496,10 @@ public class FMLCommonHandler
     {
         sidedDelegate.updateResourcePackList();
     }
+
+    public String getCurrentLanguage()
+    {
+        
+        return sidedDelegate.getCurrentLanguage();
+    }
 }

fml/common/cpw/mods/fml/common/IFMLSidedHandler.java

@@ -66,4 +66,6 @@ public interface IFMLSidedHandler
     void addModAsResource(ModContainer container);
 
     void updateResourcePackList();
+
+    String getCurrentLanguage();
 }

fml/common/cpw/mods/fml/common/registry/LanguageRegistry.java

@@ -23,6 +23,7 @@ import java.util.logging.Level;
 
 import com.google.common.base.Charsets;
 
+import cpw.mods.fml.common.FMLCommonHandler;
 import cpw.mods.fml.common.FMLLog;
 import cpw.mods.fml.common.Loader;
 import cpw.mods.fml.common.ModContainer;
@@ -46,7 +47,7 @@ public class LanguageRegistry
 
     public String getStringLocalization(String key)
     {
-        return getStringLocalization(key, Minecraft.func_71410_x().func_135016_M().func_135041_c().func_135034_a());
+        return getStringLocalization(key, FMLCommonHandler.instance().getCurrentLanguage());
     }
 
     public String getStringLocalization(String key, String lang)

fml/common/cpw/mods/fml/server/FMLServerHandler.java

@@ -260,4 +260,9 @@ public class FMLServerHandler implements IFMLSidedHandler
     {
         
     }
+    @Override
+    public String getCurrentLanguage()
+    {
+        return "en_US";
+    }
 }