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Diffstat (limited to 'src/udev/udevadm-lock.c')
-rw-r--r-- | src/udev/udevadm-lock.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/udev/udevadm-lock.c b/src/udev/udevadm-lock.c index 9a4a8adbc3..b9f18d1552 100644 --- a/src/udev/udevadm-lock.c +++ b/src/udev/udevadm-lock.c @@ -75,6 +75,9 @@ static int parse_argv(int argc, char *argv[]) { assert(argc >= 0); assert(argv); + /* Resetting to 0 forces the invocation of an internal initialization routine of getopt_long() + * that checks for GNU extensions in optstring ('-' or '+' at the beginning). */ + optind = 0; while ((c = getopt_long(argc, argv, arg_print ? "hVd:b:t:p" : "+hVd:b:t:p", options, NULL)) >= 0) switch (c) { |