libbb: exec_login_shell() - new function

function                                             old     new   delta
exec_login_shell                                       -      12     +12
sulogin_main                                         247     240      -7
login_main                                           960     953      -7
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 12/-14)             Total: -2 bytes

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

1 files changed, 1 insertions, 1 deletions

diff --git a/loginutils/login.c b/loginutils/login.c
index aacd47241..de05631d2 100644
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -602,7 +602,7 @@ int login_main(int argc UNUSED_PARAM, char **argv)
 	signal(SIGINT, SIG_DFL);
 
 	/* Exec login shell with no additional parameters */
-	exec_shell(pw->pw_shell, 1, NULL);
+	exec_login_shell(pw->pw_shell);
 
 	/* return EXIT_FAILURE; - not reached */
 }