From 169dff19d4da8d76e69b8e896aa25b0013639c03 Mon Sep 17 00:00:00 2001
From: Marc Jeanmougin <marc@jeanmougin.fr>
Date: Wed, 2 Jan 2019 10:41:30 +0100
Subject: modernize loops

---
 src/transf_mat_3x4.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/transf_mat_3x4.cpp')

diff --git a/src/transf_mat_3x4.cpp b/src/transf_mat_3x4.cpp
index c5071da2a..7af2d86c5 100644
--- a/src/transf_mat_3x4.cpp
+++ b/src/transf_mat_3x4.cpp
@@ -159,10 +159,10 @@ TransfMat3x4::copy_tmat(double rhs[3][4]) {
 void
 TransfMat3x4::print () const {
   g_print ("Transformation matrix:\n");
-  for (int i = 0; i < 3; ++i) {
+  for (const auto & i : tmat) {
     g_print ("  ");
     for (int j = 0; j < 4; ++j) {
-      g_print ("%8.2f ", tmat[i][j]);
+      g_print ("%8.2f ", i[j]);
     }
     g_print ("\n");
   }
-- 
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