From 1795e2d6053116b4cbccd3f1e7a7ae48b72fad7d Mon Sep 17 00:00:00 2001
From: alastairUK <alastairUK@users.noreply.github.com>
Date: Mon, 13 Jun 2022 16:40:40 +0100
Subject: [PATCH] Fix:  warning C4189: 'rtn': local variable is initialized but
 not referenced

---
 src/p528/ValidateInputs.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/p528/ValidateInputs.cpp b/src/p528/ValidateInputs.cpp
index f86f233..78ae329 100644
--- a/src/p528/ValidateInputs.cpp
+++ b/src/p528/ValidateInputs.cpp
@@ -21,8 +21,6 @@
 int ValidateInputs(double d__km, double h_1__meter, double h_2__meter, 
     double f__mhz, int T_pol, double p, int* warnings)
 {
-    int rtn = SUCCESS;
-
     if (d__km < 0)
         return ERROR_VALIDATION__D_KM;