Remove bb_strlen() in favor of -fno-builtin-strlen. Saves as many bytes

as the old optimization did (actually does slightly better under gcc 4.0), and
simplifies the code.

1 files changed, 1 insertions, 1 deletions

diff --git a/loginutils/login.c b/loginutils/login.c
index 277fc98..88123c0 100644
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -338,7 +338,7 @@ static int check_tty ( const char *tty )
 
 	if (( fp = fopen ( bb_path_securetty_file, "r" ))) {
 		while ( fgets ( buf, sizeof( buf ) - 1, fp )) {
-			for ( i = bb_strlen( buf ) - 1; i >= 0; --i ) {
+			for ( i = strlen( buf ) - 1; i >= 0; --i ) {
 				if ( !isspace ( buf[i] ))
 					break;
 			}