Missing device_unregister.

diff --git a/src/tools/dcpomatic_disk_writer.cc b/src/tools/dcpomatic_disk_writer.cc
index eb5b7c27a0f77ab43992db79ca37eac408801642..128391d60d2a9fd426fefca866e9460d177b51c8 100644 (file)
--- a/src/tools/dcpomatic_disk_writer.cc
+++ b/src/tools/dcpomatic_disk_writer.cc
@@ -348,6 +348,7 @@ try
                throw CopyError ("Failed to unmount device", r);
        }
 
+       ext4_device_unregister("ext4_fs");
        nanomsg->blocking_send(DISK_WRITER_OK "\n");
 } catch (CopyError& e) {
        LOG_DISK("CopyError: %1 %2", e.message(), e.number());