--- a/svr-authpasswd.c	Wed May 09 22:37:04 2012 +0800
+++ b/svr-authpasswd.c	Wed May 09 22:51:59 2012 +0800
@@ -39,7 +39,6 @@
 	char * passwdcrypt = NULL; /* the crypt from /etc/passwd or /etc/shadow */
 	char * testcrypt = NULL; /* crypt generated from the user's password sent */
 	unsigned char * password;
-	int success_blank = 0;
 	unsigned int passwordlen;
 
 	unsigned int changepw;
@@ -68,19 +67,13 @@
 
 	/* check for empty password */
 	if (passwdcrypt[0] == '\0') {
-#ifdef ALLOW_BLANK_PASSWORD
-		if (passwordlen == 0) {
-			success_blank = 1;
-		}
-#else
 		dropbear_log(LOG_WARNING, "User '%s' has blank password, rejected",
 				ses.authstate.pw_name);
 		send_msg_userauth_failure(0, 1);
 		return;
-#endif
 	}
 
-	if (success_blank || strcmp(testcrypt, passwdcrypt) == 0) {
+	if (strcmp(testcrypt, passwdcrypt) == 0) {
 		/* successful authentication */
 		dropbear_log(LOG_NOTICE, 
 				"Password auth succeeded for '%s' from %s",