--- a/thermferm/thermferm.c	Tue Jul 01 21:53:03 2014 +0200
+++ b/thermferm/thermferm.c	Tue Jul 01 23:14:57 2014 +0200
@@ -125,7 +125,7 @@
     if (debug)
 	fprintf(stdout, "mbsePi-apps thermferm v%s starting\n", VERSION);
 
-    if (rdconfig((char *)"thermferm.xml")) {
+    if (rdconfig()) {
 	fprintf(stderr, "Error reading configuration\n");
 	syslog(LOG_NOTICE, "halted");
 	return 1;
@@ -326,7 +326,7 @@
     stopLCD();
 #endif
 
-    wrconfig((char *)"thermferm.xml");
+    wrconfig();
 
     ulockprog((char *)"thermferm");