--- ../src-base/minecraft/net/minecraft/block/BlockButton.java
+++ ../src-work/minecraft/net/minecraft/block/BlockButton.java
@@ -90,7 +90,7 @@
     protected static boolean func_181088_a(World p_181088_0_, BlockPos p_181088_1_, EnumFacing p_181088_2_)
     {
         BlockPos blockpos = p_181088_1_.func_177972_a(p_181088_2_);
-        return p_181088_2_ == EnumFacing.DOWN ? p_181088_0_.func_180495_p(blockpos).func_185896_q() : p_181088_0_.func_180495_p(blockpos).func_185915_l();
+        return p_181088_0_.func_180495_p(blockpos).isSideSolid(p_181088_0_, blockpos, p_181088_2_.func_176734_d());
     }
 
     public IBlockState func_180642_a(World p_180642_1_, BlockPos p_180642_2_, EnumFacing p_180642_3_, float p_180642_4_, float p_180642_5_, float p_180642_6_, int p_180642_7_, EntityLivingBase p_180642_8_)