diff -r 7993cb2d4b92 -r 5ff387f4d6b7 thermferm/devices.c
--- a/thermferm/devices.c	Wed Apr 01 22:39:27 2015 +0200
+++ b/thermferm/devices.c	Wed Apr 01 22:54:27 2015 +0200
@@ -257,9 +257,9 @@
 {
     devices_list	*device;
     time_t		now, my_timestamp;
-    int			my_value, test_value;
+    int			rc, my_value, test_value;
 #ifdef HAVE_WIRINGPI_H
-    int			i, rc;
+    int			i;
     char		buf[40];
 #endif