From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Tue, 30 Nov 2010 08:47:56 +0000 (+0100)
Subject: su: suppress "warning: unused variable 'user_buf'"
X-Git-Tag: 1_19_0~477
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=631fd5ccd7372e2c09e953cc3c5d0176ee2bc6d2;p=oweals%2Fbusybox.git

su: suppress "warning: unused variable 'user_buf'"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/loginutils/su.c b/loginutils/su.c
index 5bec4bc8b..c31e7e771 100644
--- a/loginutils/su.c
+++ b/loginutils/su.c
@@ -42,7 +42,9 @@ int su_main(int argc UNUSED_PARAM, char **argv)
 	struct passwd *pw;
 	uid_t cur_uid = getuid();
 	const char *tty;
+#if ENABLE_FEATURE_UTMP
 	char user_buf[64];
+#endif
 	const char *old_user;
 
 	flags = getopt32(argv, "mplc:s:", &opt_command, &opt_shell);