# HG changeset patch
# User Michiel Broek <mbroek@mbse.eu>
# Date 1401225637 -7200
# Node ID f7711c6ac93cab400543835924eb942b8d15cba2
# Parent  11d7cc3bdf31624b9f62065ca0f3277861a94d94
Workaround for empty environment at system boot

diff -r 11d7cc3bdf31 -r f7711c6ac93c thermferm/rdconfig.c
--- a/thermferm/rdconfig.c	Tue May 27 22:24:39 2014 +0200
+++ b/thermferm/rdconfig.c	Tue May 27 23:20:37 2014 +0200
@@ -120,7 +120,7 @@
     w1_therm    *tmp1;
     rc_switch   *tmp2;
 
-    if (getenv((char *)"HOME") == NULL) {
+    if (getenv((char *)"USER") == NULL) {
 	mypath = xstrcpy((char *)"/root");
     } else {
     	mypath = xstrcpy(getenv((char *)"HOME"));
@@ -203,10 +203,12 @@
 
     killconfig();
 
+    syslog(LOG_NOTICE, "HOME='%s' USER='%s' LOGNAME='%s'", MBSE_SS(getenv((char *)"HOME")), MBSE_SS(getenv((char *)"USER")), MBSE_SS(getenv((char *)"LOGNAME")));
+
     /*
      * Search config file
      */
-    if (getenv((char *)"HOME") == NULL) {
+    if (getenv((char *)"USER") == NULL) {
 	mypath = xstrcpy((char *)"/root");
     } else {
     	mypath = xstrcpy(getenv((char *)"HOME"));