--- a/targets/Linux/plc_Linux_main.c	Fri Jan 09 17:08:31 2009 +0100
+++ b/targets/Linux/plc_Linux_main.c	Wed Jan 14 16:41:14 2009 +0100
@@ -141,12 +141,14 @@
 
 void suspendDebug(void)
 {
+    __DEBUG = 0;
     /* Prevent PLC to enter debug code */
     pthread_mutex_lock(&debug_mutex);
 }
 
 void resumeDebug(void)
 {
+    __DEBUG = 1;
     /* Let PLC enter debug code */
     pthread_mutex_unlock(&debug_mutex);
 }