From e7bfe1ebd00fe01514f590f4b143c676034fcf6e Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Wed, 27 Mar 2019 11:52:35 -0700
Subject: [PATCH] Simplify applying the field magnitude factor

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

diff --git a/utils/makemhr/makemhr.cpp b/utils/makemhr/makemhr.cpp
index 4406384a..f6e28937 100644
--- a/utils/makemhr/makemhr.cpp
+++ b/utils/makemhr/makemhr.cpp
@@ -798,7 +798,7 @@ static void BalanceFieldMagnitudes(const HrirDataT *hData, const uint channels,
 
     for(fi = 0;fi < hData->mFdCount;fi++)
     {
-        maxMags[fi] /= maxMag;
+        const double magFactor{maxMag / maxMags[fi]};
 
         for(ei = hData->mFds[fi].mEvStart;ei < hData->mFds[fi].mEvCount;ei++)
         {
@@ -808,7 +808,7 @@ static void BalanceFieldMagnitudes(const HrirDataT *hData, const uint channels,
                 for(ti = 0;ti < channels;ti++)
                 {
                     for(i = 0;i < m;i++)
-                        azd->mIrs[ti][i] /= maxMags[fi];
+                        azd->mIrs[ti][i] *= magFactor;
                 }
             }
         }