mdmon: fix arg parsing.

-t aka --takeover should not be setting container_name.
It sets it to NULL which causes failure when you try
  mdmon --all --takeover

Signed-off-by: NeilBrown <neilb@suse.de>

diff --git a/mdmon.c b/mdmon.c
index 209347615811e0a3fc249d1f4446ed533f0c0513..dee02a9ccbdf556178e929367ab8fadc6cd19089 100644 (file)
--- a/mdmon.c
+++ b/mdmon.c
@@ -306,7 +306,6 @@ int main(int argc, char *argv[])
                        all = 1;
                        break;
                case 't':
-                       container_name = optarg;
                        takeover = 1;
                        break;
                case OffRootOpt: