copy the plaintext password over

git-svn-id: svn://10.0.0.236/trunk@100523 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/security/nss/cmd/lib/secutil.c

@@ -234,7 +234,7 @@ SECU_GetModulePassword(PK11SlotInfo *slot, PRBool retry, void *arg)
     case PW_FROMFILE:
 	return SECU_FilePasswd(slot, retry, pwdata->data);
     case PW_PLAINTEXT:
-	return PL_strdup(arg);
+	return PL_strdup(pwdata->data);
     default:
 	break;
     }