fix "variable 'foo' set but not used" warnings

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

1 files changed, 1 insertions, 2 deletions

diff --git a/miscutils/last_fancy.c b/miscutils/last_fancy.c
index 7e61b7691..dc09b65fb 100644
--- a/miscutils/last_fancy.c
+++ b/miscutils/last_fancy.c
@@ -161,11 +161,10 @@ int last_main(int argc UNUSED_PARAM, char **argv)
         time_t boot_time;
         time_t down_time;
         int file;
-        unsigned opt;
         smallint going_down;
         smallint boot_down;
 
-        opt = getopt32(argv, "Wf:" /* "H" */, &filename);
+        /*opt =*/ getopt32(argv, "Wf:" /* "H" */, &filename);
 #ifdef BUT_UTIL_LINUX_LAST_HAS_NO_SUCH_OPT
         if (opt & LAST_OPT_H) {
                 /* Print header line */