Bug#386150: Segfault when using inject-mode with no arguments

[Eriberto Mota]

Hi,

Thanks for sending a patch. I am testing it and I think that you are
right. Now, only to register it in this bug, I am sending the same
patch in -Naur format.

-----------------------------------
--- main.c.orig 2015-12-13 15:08:56.606021049 -0200
+++ main.c      2015-12-13 15:11:04.994020967 -0200
@@ -197,6 +197,8 @@
         }
     }

+print_usage();
+
 parse_inject:
 #ifdef DEBUG
     fprintf(stdout, "DEBUG: parse_inject\n");
-----------------------------------

Regards,

Eriberto