setup_environment(): eliminate one parameter
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/miscutils/crontab.c b/miscutils/crontab.c
index 7d57095..5557bc4 100644
--- a/miscutils/crontab.c
+++ b/miscutils/crontab.c
@@ -32,8 +32,9 @@
/* CHILD - change user and run editor */
/* initgroups, setgid, setuid */
change_identity(pas);
- setup_environment(DEFAULT_SHELL, 0,
- SETUP_ENV_CHANGEENV | SETUP_ENV_TO_TMP, pas);
+ setup_environment(DEFAULT_SHELL,
+ SETUP_ENV_CHANGEENV | SETUP_ENV_TO_TMP,
+ pas);
ptr = getenv("VISUAL");
if (!ptr) {
ptr = getenv("EDITOR");