From 3eef68fc6c13911fe4e90772a1f1a56ec2e840b0 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Thu, 20 Nov 2025 22:38:53 -0500
Subject: [PATCH] Update main.c pi_sensors returns 0 if nothing present

---
 main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 9dc4d137..a40fd11a 100644
--- a/main.c
+++ b/main.c
@@ -2961,5 +2961,8 @@ int pi_sensors(char *buffer)
 	
 	fprintf(stderr, "pi_sensors string: %s\n", buffer);
 
-	return (1);
+	if (strcmp(buffer, "OK BME280 0.0 0.0 0.0 0.0 MPU6050 0.0 0.0 0.0 0.0 0.0 0.0 GPS 0.0 0.0 0.0 TMP 0.0 YPR 0.0 0.0 0.0") == 0)
+		return (0);
+	else		
+		return (1);
 }