--- a/progs/C0.c	Wed Oct 07 18:03:32 2015 +0100
+++ b/progs/C0.c	Thu Oct 08 12:08:10 2015 +0100
@@ -13,7 +13,6 @@
  
 int main (int argc, char **argv)
 {
-  foo("my string is too long !!!!!");    
-  //foo("my string is too long !!!!! \x15\xcd\x5d\x07"); 
+  foo("my string is too long !!!!! ");    
   return 0;
 }