setup_environment(): eliminate one parameter

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/libbb/setup_environment.c b/libbb/setup_environment.c
index f0802f0e5..13e60d8e4 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 @@ void FAST_FUNC setup_environment(const char *shell, int clear_env, int flags, co
                 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.