Fix WAL_DEBUG build

broken by commit e18512c000e

Reported-by: Peter Geoghegan <pg@bowt.ie>

diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 5a2801e482f353f8a739e04a0d5441a83d426137..3ecaf1813927ebfebbd7f889ed6c7c6838a3f843 100644 (file)
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -104,6 +104,10 @@
 #include "utils/timestamp.h"
 #include "utils/varlena.h"
 
+#ifdef WAL_DEBUG
+#include "utils/memutils.h"
+#endif
+
 /* timeline ID to be used when bootstrapping */
 #define BootstrapTimeLineID            1