On some systems limits.h is needed to define DBL_MIN.

From: "D'Arcy J.M. Cain" 

diff --git a/src/backend/utils/adt/dt.c b/src/backend/utils/adt/dt.c
index f11c4f55a3a8c5b64f119fa018c719de5808632e..0b551e082d095d53e2f2356f0ba52b474e69c36e 100644 (file)
--- a/src/backend/utils/adt/dt.c
+++ b/src/backend/utils/adt/dt.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/dt.c,v 1.10 1997/03/25 20:02:42 scrappy Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/dt.c,v 1.11 1997/03/28 06:53:50 scrappy Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -23,6 +23,9 @@
 #ifdef HAVE_FLOAT_H
 # include 
 #endif
+#ifdef HAVE_LIMITS_H
+# include 
+#endif
 #ifndef USE_POSIX_TIME
 #include 
 #endif