[hackers] [sbase] Audit printf(1) || FRIGN

[git]

commit c5eccc1001f750d05dc79ded8b2501448b54631f
Author: FRIGN <d...@frign.de>
Date:   Tue Mar 17 21:43:01 2015 +0100

    Audit printf(1)
    
    Not a lot to do here, I wrote this less than a month ago. The only
    thing I missed was the newline before return.

diff --git a/README b/README
index ec71a7f..0ba3392 100644
--- a/README
+++ b/README
@@ -53,7 +53,7 @@ The following tools are implemented ('*' == finished, '#' == 
UTF-8 support,
 =*| nohup           yes                          none
 #*| paste           yes                          none
 =*| printenv        non-posix                    none
-#*  printf          yes                          none
+#*| printf          yes                          none
 =*| pwd             yes                          none
 =   readlink        non-posix                    none
 =*  renice          yes                          none
diff --git a/printf.c b/printf.c
index 4517d36..c87cfcb 100644
--- a/printf.c
+++ b/printf.c
@@ -148,5 +148,6 @@ main(int argc, char *argv[])
                if (argi >= argc)
                        cooldown = 1;
        }
+
        return 0;
 }