From f350bfba784878f6ac3e7c4171b2a51acd85428a Mon Sep 17 00:00:00 2001
From: Iampete1 <iampete@hotmail.co.uk>
Date: Mon, 14 Sep 2020 14:13:38 +0100
Subject: [PATCH] SITL: JSON: don't warn for none required sections

---
 libraries/SITL/SIM_JSON.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/libraries/SITL/SIM_JSON.cpp b/libraries/SITL/SIM_JSON.cpp
index 8f9e95e786..c5758f8107 100644
--- a/libraries/SITL/SIM_JSON.cpp
+++ b/libraries/SITL/SIM_JSON.cpp
@@ -136,7 +136,10 @@ uint16_t JSON::parse_sensors(const char *json)
         const char *p = strstr(json, key.section);
         if (!p) {
             // we don't have this sensor
-            printf("Failed to find %s\n", key.section);
+            if (key.required) {
+                printf("Failed to find %s\n", key.section);
+                return 0;
+            }
             continue;
         }
         p += strlen(key.section)+1;
@@ -147,9 +150,8 @@ uint16_t JSON::parse_sensors(const char *json)
             if (key.required) {
                 printf("Failed to find key %s/%s\n", key.section, key.key);
                 return 0;
-            } else {
-                continue;
             }
+            continue;
         }
 
         // record the keys that are found