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-rw-r--r--src/backend/port/isinf.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/port/isinf.c b/src/backend/port/isinf.c
index 80b05f7a748..7cf404afc90 100644
--- a/src/backend/port/isinf.c
+++ b/src/backend/port/isinf.c
@@ -1,7 +1,9 @@
-/* $Id: isinf.c,v 1.8 1999/07/16 04:59:35 momjian Exp $ */
+/* $Id: isinf.c,v 1.9 1999/07/17 04:00:29 momjian Exp $ */
#include <math.h>
+#include "config.h"
+
#if HAVE_FPCLASS
#if HAVE_IEEEFP_H
#include <ieeefp.h>