Cleanup patch from Vladimir N. Oleynik.

[oweals/busybox.git] / logname.c

diff --git a/logname.c b/logname.c
index 1fc518bfce36135cfff7201a3dedc766426aa270..edec016e67a4e9077e2a1749066f632614bba311 100644 (file)
--- a/logname.c
+++ b/logname.c
@@ -22,16 +22,18 @@
 
 #include "busybox.h"
 #include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
 
 extern int logname_main(int argc, char **argv)
 {
-       char *user = xmalloc(9);
+       char user[9];
 
        if (argc > 1)
                usage(logname_usage);
 
        my_getpwuid(user, geteuid());
-       if (user) {
+       if (*user) {
                puts(user);
                return EXIT_SUCCESS;
        }