control/zone: Fix missing cassert include
This was relying on sdbusplus to provide a transitive include for
<cassert>. Since we are directly using the assert() call we should
include <cassert> ourselves.
Change-Id: I095af26c7a589ab337facc6ac2d0c4983a0f0c2c
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/control/zone.hpp b/control/zone.hpp
index 11cfc65..d01e972 100644
--- a/control/zone.hpp
+++ b/control/zone.hpp
@@ -1,4 +1,5 @@
#pragma once
+#include <cassert>
#include <chrono>
#include <vector>
#include <cassert>