[hackers] [ubase] Only "y" and "n" are valid, nothing else || sin

[git]

commit bf9dfd7b2968187e2003ebb87bc28a4cf770c10b
Author: sin <s...@2f30.org>
Date:   Sat Jul 26 15:51:21 2014 +0100

    Only "y" and "n" are valid, nothing else
    
    Good catch FRIGN.

diff --git a/mesg.c b/mesg.c
index a44a098..3196e96 100644
--- a/mesg.c
+++ b/mesg.c
@@ -39,9 +39,9 @@ main(int argc, char *argv[])
                return EXIT_SUCCESS;
        }
 
-       if (argv[0][0] == 'y')
+       if (argv[0][0] == 'y' && argv[0][1] == '