* src/login.c: After login_prompt(), do not check for unset

username, but for empty username.

ChangeLog

@@ -1,3 +1,8 @@
+2009-04-22  Nicolas François  <nicolas.francois@centraliens.net>
+
+	* src/login.c: After login_prompt(), do not check for unset
+	username, but for empty username.
+
 2009-04-22  Nicolas François  <nicolas.francois@centraliens.net>
 
 	* lib/defines.h: Define USER_NAME_MAX_LENGTH, based on utmp and

src/login.c

@@ -925,7 +925,7 @@ int main (int argc, char **argv)
 			username[USER_NAME_MAX_LENGTH] = '\0';
 			login_prompt (_("\n%s login: "), username, USER_NAME_MAX_LENGTH);
 
-			if ('\0' == username) {
+			if ('\0' == username[0]) {
 				/* Prompt for a new login */
 				free (username);
 				username = NULL;