diff -r 99e3e6971f97 -r 01e3936f62d4 thermferm/one-wire.c
--- a/thermferm/one-wire.c	Sat May 04 13:49:36 2024 +0200
+++ b/thermferm/one-wire.c	Sat May 04 15:18:02 2024 +0200
@@ -97,8 +97,10 @@
 
 void *my_one_wire_loop(void *threadid)
 {
+    pid_t	pid = gettid();
+
     my_one_wire_state = 1;
-    syslog(LOG_NOTICE, "Thread my_one_wire_loop started");
+    syslog(LOG_NOTICE, "Thread my_one_wire_loop started, pid=%d", pid);
 
     /*
      * Run the state machine
@@ -391,7 +393,8 @@
 			if (cur_w1->value != value) {
 			    cur_w1->timestamp = time(NULL);
 			    changed = true;
-			    syslog(LOG_NOTICE, "One-wire device %s temperature read %d => %d", cur_w1->address, cur_w1->value, value);
+			    if (debug)
+			    	syslog(LOG_NOTICE, "One-wire device %s temperature read %d => %d", cur_w1->address, cur_w1->value, value);
 			}
 			cur_w1->value = value;		/* devices.c will pick this up */
 		    } else {