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-rw-r--r--util-linux/hwclock.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c
index 50f83d8c4..29f51021e 100644
--- a/util-linux/hwclock.c
+++ b/util-linux/hwclock.c
@@ -343,8 +343,11 @@ int hwclock_main(int argc UNUSED_PARAM, char **argv)
343 /* Initialize "timezone" (libc global variable) */ 343 /* Initialize "timezone" (libc global variable) */
344 tzset(); 344 tzset();
345 345
346 opt_complementary = "r--wst:w--rst:s--wrt:t--rsw:l--u:u--l"; 346 opt = getopt32long(argv,
347 opt = getopt32long(argv, "lurswtf:", hwclock_longopts, &rtcname); 347 "^lurswtf:" "\0" "r--wst:w--rst:s--wrt:t--rsw:l--u:u--l",
348 hwclock_longopts,
349 &rtcname
350 );
348 351
349 /* If -u or -l wasn't given check if we are using utc */ 352 /* If -u or -l wasn't given check if we are using utc */
350 if (opt & (HWCLOCK_OPT_UTC | HWCLOCK_OPT_LOCALTIME)) 353 if (opt & (HWCLOCK_OPT_UTC | HWCLOCK_OPT_LOCALTIME))