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authorDenys Vlasenko <vda.linux@googlemail.com>2010-11-30 08:47:56 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2010-11-30 08:47:56 (GMT)
commit631fd5ccd7372e2c09e953cc3c5d0176ee2bc6d2 (patch)
treef8f5fb2160cc6759ff211674047df0b9d1ca4e8c
parent12caabfa2da59ef877ad7ccbe949164dcc6d69e4 (diff)
downloadbusybox-631fd5ccd7372e2c09e953cc3c5d0176ee2bc6d2.tar.gz
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su: suppress "warning: unused variable 'user_buf'"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--loginutils/su.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/loginutils/su.c b/loginutils/su.c
index 5bec4bc..c31e7e7 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);