From bc434e8f67d488dfc334efde894c31dbba003d76 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.a.alekhin@gmail.com>
Date: Fri, 20 Nov 2020 20:32:59 +0000
Subject: [PATCH] calib3d: eliminate 'register' build warning

---
 modules/calib3d/src/sqpnp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/calib3d/src/sqpnp.cpp b/modules/calib3d/src/sqpnp.cpp
index 10ea96c423..7117e61c96 100644
--- a/modules/calib3d/src/sqpnp.cpp
+++ b/modules/calib3d/src/sqpnp.cpp
@@ -631,7 +631,7 @@ void PoseSolver::computeRowAndNullspace(const cv::Matx<double, 9, 1>& r,
 void PoseSolver::nearestRotationMatrix(const cv::Matx<double, 9, 1>& e,
     cv::Matx<double, 9, 1>& r)
 {
-    register int i;
+    int i;
     double l, lprev, det_e, e_sq, adj_e_sq, adj_e[9];
 
     // e's adjoint