From 047dc47b3b44a819df0d4b430cf81ed3d20ecfa1 Mon Sep 17 00:00:00 2001
From: Omar Shrit <omar@shrit.me>
Date: Thu, 16 Dec 2021 15:31:24 +0100
Subject: [PATCH] Add parantheses in src/mlpack/core/math/lin_alg_impl.hpp

Co-authored-by: Marcus Edel <marcus.edel@fu-berlin.de>
---
 src/mlpack/core/math/lin_alg_impl.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mlpack/core/math/lin_alg_impl.hpp b/src/mlpack/core/math/lin_alg_impl.hpp
index 1a0408e3c4..76597fd2a5 100644
--- a/src/mlpack/core/math/lin_alg_impl.hpp
+++ b/src/mlpack/core/math/lin_alg_impl.hpp
@@ -35,8 +35,10 @@ inline void VectorPower(arma::vec& vec, const double power)
   for (size_t i = 0; i < vec.n_elem; ++i)
   {
     if (std::abs(vec(i)) > 1e-12)
+    {
       vec(i) = (vec(i) > 0) ? std::pow(vec(i), (double) power) :
           -std::pow(-vec(i), (double) power);
+     }
     else
       vec(i) = 0;
   }