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authorDenys Vlasenko2011-05-13 20:57:01 +0200
committerDenys Vlasenko2011-05-13 20:57:01 +0200
commit60a9414cad23b6e8cc6b13e37675826ed05f7709 (patch)
tree38b193f0468dd57728fe991e9eaed8abf088deeb /miscutils
parent8dd29da2c667b6c9ae7381096320b9e31d3a50e2 (diff)
downloadbusybox-60a9414cad23b6e8cc6b13e37675826ed05f7709.zip
busybox-60a9414cad23b6e8cc6b13e37675826ed05f7709.tar.gz
fix "variable 'foo' set but not used" warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils')
-rw-r--r--miscutils/last_fancy.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/miscutils/last_fancy.c b/miscutils/last_fancy.c
index 7e61b76..dc09b65 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 */