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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-08-20 22:19:27 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-08-20 22:19:27 +0000
commitb9c262b0296de501c387539abd67d324e33ddcea (patch)
tree0213286f49adb83f08f14d0075daa94018cba4b0
parent99b4083647618e88f50110d83bf5b9063076c655 (diff)
downloadbusybox-b9c262b0296de501c387539abd67d324e33ddcea.tar.gz
busybox-b9c262b0296de501c387539abd67d324e33ddcea.tar.bz2
envdir: fix "envdir with no params" case
-rw-r--r--runit/chpst.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/runit/chpst.c b/runit/chpst.c
index 43e8d5f3e..82a81f549 100644
--- a/runit/chpst.c
+++ b/runit/chpst.c
@@ -213,6 +213,8 @@ int chpst_main(int argc UNUSED_PARAM, char **argv)
} else {
option_mask32 = opt = 0;
argv++;
+ if (!*argv)
+ bb_show_usage();
}
// envdir?
@@ -222,7 +224,7 @@ int chpst_main(int argc UNUSED_PARAM, char **argv)
}
// setuidgid?
- if (ENABLE_SETUIDGID && applet_name[0] == 's') {
+ if (ENABLE_SETUIDGID && applet_name[1] == 'e') {
set_user = *argv++;
opt |= OPT_u;
}