aboutsummaryrefslogtreecommitdiff
path: root/src/backend/utils/adt/float.c
diff options
context:
space:
mode:
authorBruce Momjian <bruce@momjian.us>1999-01-17 03:28:37 +0000
committerBruce Momjian <bruce@momjian.us>1999-01-17 03:28:37 +0000
commit4deb20f4cea598d49d5973192a829812433653b1 (patch)
tree221f632ff36f5b18c23a9cb39153761219e1afcb /src/backend/utils/adt/float.c
parent7fab608205e7a29b2a9bcd344e409edbb4cea6e3 (diff)
downloadpostgresql-4deb20f4cea598d49d5973192a829812433653b1.tar.gz
postgresql-4deb20f4cea598d49d5973192a829812433653b1.zip
Fix for missing NAN.
Diffstat (limited to 'src/backend/utils/adt/float.c')
-rw-r--r--src/backend/utils/adt/float.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c
index ba6abbb247c..46ff93d0600 100644
--- a/src/backend/utils/adt/float.c
+++ b/src/backend/utils/adt/float.c
@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.36 1999/01/10 17:13:06 thomas Exp $
+ * $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.37 1999/01/17 03:28:37 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -71,6 +71,10 @@
#define SHRT_MIN (-32768)
#endif
+#ifndef NAN
+#define NAN (0.0/0.0)
+#endif
+
#define FORMAT 'g' /* use "g" output format as standard
* format */
/* not sure what the following should be, but better to make it over-sufficient */