Fix warning: no previous prototype for 'lwgeom_sfcgal_version'

git-svn-id: http://svn.osgeo.org/postgis/trunk@12656 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/liblwgeom/lwgeom_sfcgal.h b/liblwgeom/lwgeom_sfcgal.h
index 98ea9536f2ccb761b655bbf7f6ed90ca8493a7b7..2e29c6ea2843ac49b4af81b34c650d28a5a005a5 100644 (file)
--- a/liblwgeom/lwgeom_sfcgal.h
+++ b/liblwgeom/lwgeom_sfcgal.h
@@ -19,7 +19,7 @@
 
 /* return SFCGAL version string */
 const char*
-lwgeom_sfcgal_version();
+lwgeom_sfcgal_version(void);
 
 /* Convert SFCGAL structure to lwgeom PostGIS */
 LWGEOM*