File mdmon-arg.fix of Package mdadm

Fix parsing of mdmon args.
The conversion to use getopt_long added an incorrect assignment to
container_name.
This causes "mdmon --all --takeover" to fail.

bnc#767150

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

---
 mdmon.c |    1 -
 1 file changed, 1 deletion(-)

--- mdadm-3.2.5.orig/mdmon.c
+++ mdadm-3.2.5/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: