update submodule: preoerb

kritzl · kritzl · commit a6d3b907acc7 · 2023-09-01T21:17:34.000+02:00
diff --git a/preoerb/oerb b/preoerb/oerb
@@ -1 +1 @@
-Subproject commit f8130c1fef139c98475139fde15188c08291e07f
+Subproject commit fad78a1ca373951f47c3bf68034a9031c0e38899
