made isEmpty() return true/false

git-svn-id: http://svn.osgeo.org/postgis/trunk@315 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/Attic/postgis_sql_common.sql.in b/Attic/postgis_sql_common.sql.in
index 54bb4bbf85caf2264552b37f4d07039741bac574..f4e98752f40613d071a8df22806c35f865b40798 100644 (file)
--- a/Attic/postgis_sql_common.sql.in
+++ b/Attic/postgis_sql_common.sql.in
@@ -12,6 +12,9 @@
 --  
 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 -- $Log$
+-- Revision 1.16  2003/10/17 16:07:05  dblasby
+-- made isEmpty() return true/false
+--
 -- Revision 1.15  2003/09/04 16:19:06  dblasby
 -- removed truly_inside() function.
 --
@@ -860,7 +863,7 @@ CREATE FUNCTION geomcollfromtext(geometry)
 
 
 CREATE FUNCTION isempty(geometry)
-       RETURNS int
+       RETURNS boolean
        AS '@MODULE_FILENAME@','isempty'
        LANGUAGE 'C' WITH (isstrict,iscachable);
 

diff --git a/postgis_fn.c b/postgis_fn.c
index 1f2f376e4ee29ec8471a1eecb4fd489225268644..1f343b82973b2ed744f7dc1f9fc1a7a867442790 100644 (file)
--- a/postgis_fn.c
+++ b/postgis_fn.c
@@ -11,6 +11,9 @@
  *
  **********************************************************************
  * $Log$
+ * Revision 1.26  2003/10/17 16:07:05  dblasby
+ * made isEmpty() return true/false
+ *
  * Revision 1.25  2003/09/16 20:27:12  dblasby
  * added ability to delete geometries.
  *
@@ -2742,8 +2745,8 @@ Datum isempty(PG_FUNCTION_ARGS)
 
 
        if (geom1->nobjs ==0)
-               PG_RETURN_INT32(1);
-       PG_RETURN_INT32(0);
+               PG_RETURN_BOOL(TRUE);
+       PG_RETURN_BOOL(FALSE);
 }