chpst: fix vda's silly mistakes

Patch by Vladimir Dronnikov <dronnikov@gmail.ru>


git-svn-id: svn://busybox.net/trunk/busybox@16315 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 2 insertions, 1 deletions

diff --git a/runit/chpst.c b/runit/chpst.c
index da2f270e2..b26d62866 100644
--- a/runit/chpst.c
+++ b/runit/chpst.c
@@ -91,7 +91,7 @@ static void edir(const char *directory_name)
                                 bb_perror_msg_and_die("read %s/%s", directory_name, /* was exiting 111 */
                                                 d->d_name);
                         if (size == 0) {
-                                xsetenv(d->d_name, "");
+                                unsetenv(d->d_name);
                                 continue;
                         }
                         buf[size] = '\n';
@@ -247,6 +247,7 @@ int chpst_main(int argc, char **argv)
                 //if (option_mask & 0x10000) OPT_nostdout = 1; // -1
                 //if (option_mask & 0x20000) OPT_nostderr = 1; // -2
         }
+        argv += optind;
         if (!argv || !*argv) bb_show_usage();
         
         if (OPT_pgrp) setsid();