X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Fwhoami.c;h=f93034d3a3b860c8b8863cfa17303ee9a490e937;hb=637d2266e1ea711f27ab0aec200a196b5eccbbca;hp=0bbb54b7b2abaf594d844e0ac7ff3043cf4fa339;hpb=cbe31dace5fb24304694d399b9eb267fbe752516;p=oweals%2Fbusybox.git

diff --git a/coreutils/whoami.c b/coreutils/whoami.c
index 0bbb54b7b..f93034d3a 100644
--- a/coreutils/whoami.c
+++ b/coreutils/whoami.c
@@ -20,6 +20,8 @@
  *
  */
 
+/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -28,15 +30,15 @@
 extern int whoami_main(int argc, char **argv)
 {
 	char user[9];
-	uid_t uid = geteuid();
+	uid_t uid;
 
 	if (argc > 1)
-		show_usage();
+		bb_show_usage();
 
-	my_getpwuid(user, uid);
-	if (*user) {
+	uid = geteuid();
+	if (my_getpwuid(user, uid)) {
 		puts(user);
-		return EXIT_SUCCESS;
+		bb_fflush_stdout_and_exit(EXIT_SUCCESS);
 	}
-	error_msg_and_die("cannot find username for UID %u", (unsigned) uid);
+	bb_error_msg_and_die("cannot find username for UID %u", (unsigned) uid);
 }