From 6a934a1184decdadfef3fa791e484d6d9b12c528 Mon Sep 17 00:00:00 2001
From: Renato Lui Geh <renatogeh@gmail.com>
Date: Mon, 1 Jun 2020 21:54:32 -0300
Subject: [PATCH] Fix constant node evaluation

Fixes #15.
---
 src/Logical/Queries.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Logical/Queries.jl b/src/Logical/Queries.jl
index 1bbaae72..ae0f27b7 100644
--- a/src/Logical/Queries.jl
+++ b/src/Logical/Queries.jl
@@ -255,7 +255,7 @@ function evaluate(root::ΔNode, data::XData{Bool})::BitVector
         [broadcast(!,feature_matrix(data)[:,variable(n)])]
     end
     @inline f_con(n) = 
-        is_true(n) ? always(Bool, num_examples(data)) : never(Bool, num_examples(data))
+        [is_true(n) ? always(Bool, num_examples(data)) : never(Bool, num_examples(data))]
     @inline fa(n, call) = begin
         if num_children(n) < 2
             return call(@inbounds children(n)[1])
@@ -329,4 +329,4 @@ end
 function pass_up_down2(circuit::Δ, data::XData{Bool})
     circuit[end](data)
     pass_down2(circuit, data)
-end
\ No newline at end of file
+end