C: closing DMS after cleaning it instead of counting on upper layer

src/obidms.c

@@ -696,6 +696,12 @@ int obi_clean_dms(const char* dms_path)
 //		return -1;
 //	}
 
+	if (obi_close_dms(dms, true) < 0)
+	{
+		obidebug(1, "\nError closing a DMS after cleaning");
+		return -1;
+	}
+
 	return 0;
 }