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authorDenys Vlasenko <vda.linux@googlemail.com>2011-05-13 18:57:01 (GMT)
committerDenys Vlasenko <vda.linux@googlemail.com>2011-05-13 18:57:01 (GMT)
commit60a9414cad23b6e8cc6b13e37675826ed05f7709 (patch)
tree38b193f0468dd57728fe991e9eaed8abf088deeb /runit
parent8dd29da2c667b6c9ae7381096320b9e31d3a50e2 (diff)
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fix "variable 'foo' set but not used" warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'runit')
-rw-r--r--runit/sv.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/runit/sv.c b/runit/sv.c
index 322688a..5b01c87 100644
--- a/runit/sv.c
+++ b/runit/sv.c
@@ -437,7 +437,6 @@ static int control(const char *a)
int sv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int sv_main(int argc UNUSED_PARAM, char **argv)
{
- unsigned opt;
char *x;
char *action;
const char *varservice = CONFIG_SV_DEFAULT_SERVICE_DIR;
@@ -458,7 +457,7 @@ int sv_main(int argc UNUSED_PARAM, char **argv)
if (x) waitsec = xatou(x);
opt_complementary = "w+:vv"; /* -w N, -v is a counter */
- opt = getopt32(argv, "w:v", &waitsec, &verbose);
+ getopt32(argv, "w:v", &waitsec, &verbose);
argv += optind;
action = *argv++;
if (!action || !*argv) bb_show_usage();