(long_opts): --zero does not require an argument.

Patch by Michael Stone.

diff --git a/src/shred.c b/src/shred.c
index e120ff6b386b7d311ade822bab90bfadb340abb8..be377b18a615a8154e405b3ac4a0261f440b54a7 100644 (file)
--- a/src/shred.c
+++ b/src/shred.c
@@ -140,7 +140,7 @@ static struct option const long_opts[] =
   {"size", required_argument, NULL, 's'},
   {"remove", no_argument, NULL, 'u'},
   {"verbose", no_argument, NULL, 'v'},
-  {"zero", required_argument, NULL, 'z'},
+  {"zero", no_argument, NULL, 'z'},
   {GETOPT_HELP_OPTION_DECL},
   {GETOPT_VERSION_OPTION_DECL},
   {NULL, 0, NULL, 0}