diff -r 4a624c071ca9 -r 3aac3276689d brewco/brewco.c
--- a/brewco/brewco.c	Sun Dec 20 20:37:40 2015 +0100
+++ b/brewco/brewco.c	Sun Dec 20 20:52:37 2015 +0100
@@ -282,10 +282,10 @@
     slcdCharDef(slcdHandle, 6, RevHeatONOFF);
     slcdCharDef(slcdHandle, 7, Language);
 
-//    if (lockprog((char *)"brewco")) {
-//	syslog(LOG_NOTICE, "Can't lock");
-//	return 1;
-//    }
+    if (lockprog((char *)"brewco")) {
+	syslog(LOG_NOTICE, "Can't lock");
+	return 1;
+    }
 
     if (debug)
 	fprintf(stdout, "Begin server()\n");
@@ -558,7 +558,7 @@
     wrrecipes();
     wrconfig();
 
-//    ulockprog((char *)"brewco");
+    ulockprog((char *)"brewco");
     return 0;
 }
 
@@ -609,7 +609,6 @@
     mkdirs(varpath, 0755);
     mkdirs(etcpath, 0755);
 
-fprintf(stdout, "home: %s etc=%s var=%s\n", homepath, etcpath, varpath);
     if (rdconfig()) {
 	fprintf(stderr, "Error reading configuration\n");
 	syslog(LOG_NOTICE, "Error reading configuration: halted");