From: Sandro Santilli <strk@keybit.net>
Date: Fri, 31 Dec 2004 13:11:16 +0000 (+0000)
Subject: update ExteriorRing doc
X-Git-Tag: pgis_1_0_0RC1~90
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cf140313db4580eadd7d3dc879383c8fef9013a4;p=postgis

update ExteriorRing doc


git-svn-id: http://svn.osgeo.org/postgis/trunk@1214 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/doc/postgis.xml b/doc/postgis.xml
index 7f86fa647..9b34ce5d2 100644
--- a/doc/postgis.xml
+++ b/doc/postgis.xml
@@ -3049,9 +3049,8 @@ dimension
             <term>ExteriorRing(geometry)</term>
 
             <listitem>
-              <para>Return the exterior ring of the first polygon in the
-              geometry. Return NULL if there is no polygon in the
-              geometry.</para>
+              <para>Return the exterior ring of the polygon geometry.
+	      Return NULL if the geometry is not a polygon.</para>
             </listitem>
           </varlistentry>