From 3279f3fe847bbb936f4e76268d9c472427e77402 Mon Sep 17 00:00:00 2001
From: Guillaume Bittoun <guillaume.bittoun@gmail.com>
Date: Mon, 2 Mar 2015 14:10:33 +0000
Subject: [PATCH] matrix: p_matrix tiny cleanup

---
 src/lol/math/matrix.h | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/lol/math/matrix.h b/src/lol/math/matrix.h
index 0d4389b8..75b11a38 100644
--- a/src/lol/math/matrix.h
+++ b/src/lol/math/matrix.h
@@ -592,13 +592,7 @@ mat_t<T, N, N> p_matrix(mat_t<T, N, N> const & m)
 
         for (int j = 0 ; j < N ; ++j)
         {
-            while (j < N && used[j])
-                ++j;
-
-            if (j >= N)
-                break;
-
-            if (index_max == -1 || m[i][j] > m[i][index_max])
+            if (!used[j] && (index_max == -1 || m[i][j] > m[i][index_max]))
                 index_max = j;
         }