From 923d6467a38b7b45822a7e524070a41da74dc95f Mon Sep 17 00:00:00 2001
From: wjrforcyber <wjrforcyber@163.com>
Date: Mon, 23 Sep 2024 11:06:43 +0800
Subject: [PATCH] Refactor(Decomposition): Use boolean operator && in condition
 Related: msoeken/kitty#136

---
 include/kitty/decomposition.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/kitty/decomposition.hpp b/include/kitty/decomposition.hpp
index 3dfa935..d689cc7 100644
--- a/include/kitty/decomposition.hpp
+++ b/include/kitty/decomposition.hpp
@@ -594,7 +594,7 @@ inline std::tuple<std::vector<int>, std::vector<int>, bi_decomposition> best_var
 {
   if ( xor_cost )
   {
-    if ( ( x_xor.first.size() != 0 ) & ( x_xor.second.size() != 0 ) )
+    if ( ( x_xor.first.size() != 0 ) && ( x_xor.second.size() != 0 ) )
     {
       return std::make_tuple( x_xor.first, x_xor.second, bi_decomposition::xor_ );
     }
@@ -953,4 +953,4 @@ uint32_t ashenhurst_decomposition( const TTf& tt, const std::vector<uint32_t>& y
   return static_cast<uint32_t>( decomposition.size() );
 }
 
-} // namespace kitty
\ No newline at end of file
+} // namespace kitty