Rewrite iteration through applet names to save a few bytes

function                                             old     new   delta
run_applet_and_exit                                  758     755      -3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-3)               Total: -3 bytes

In standalone shell mode the saving increases to 17 bytes.

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index de654f64c..b682e6b85 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -791,7 +791,8 @@ static int busybox_main(char **argv)
                         full_write2_str(a);
                         full_write2_str("\n");
                         i++;
-                        a += strlen(a) + 1;
+                        while (*a++ != '\0')
+                                continue;
                 }
                 return 0;
         }