setup_environment(): eliminate one parameter
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/setup_environment.c b/libbb/setup_environment.c
index f0802f0..13e60d8 100644
--- a/libbb/setup_environment.c
+++ b/libbb/setup_environment.c
@@ -30,7 +30,7 @@
#include "libbb.h"
-void FAST_FUNC setup_environment(const char *shell, int clear_env, int flags, const struct passwd *pw)
+void FAST_FUNC setup_environment(const char *shell, int flags, const struct passwd *pw)
{
/* Change the current working directory to be the home directory
* of the user */
@@ -39,7 +39,7 @@
bb_error_msg("can't chdir to home directory '%s'", pw->pw_dir);
}
- if (clear_env) {
+ if (flags & SETUP_ENV_CLEARENV) {
const char *term;
/* Leave TERM unchanged. Set HOME, SHELL, USER, LOGNAME, PATH.