Fix a wrong assertion.

[nageru] / nageru / bmusb

diff --git a/nageru/bmusb b/nageru/bmusb
index 6334dc3fcbd67a757f6065a946a2343185c233fc..327dca2d848e4c4656be1bfb54a2edf2e6587a71 160000 (submodule)
--- a/nageru/bmusb
+++ b/nageru/bmusb
@@ -1 +1 @@
-Subproject commit 6334dc3fcbd67a757f6065a946a2343185c233fc
+Subproject commit 327dca2d848e4c4656be1bfb54a2edf2e6587a71