[postgis-tickets] r15220 - st_concavehull() returns sometimes empty geometry collection

[Regina Obe]

Author: robe
Date: 2016-10-30 15:30:10 -0700 (Sun, 30 Oct 2016)
New Revision: 15220

Modified:
   branches/2.3/NEWS
   branches/2.3/postgis/postgis.sql.in
Log:
st_concavehull() returns sometimes empty geometry collection 
references #1973 for PostGIS 2.3

Modified: branches/2.3/NEWS
===================================================================
--- branches/2.3/NEWS	2016-10-30 22:24:08 UTC (rev 15219)
+++ branches/2.3/NEWS	2016-10-30 22:30:10 UTC (rev 15220)
@@ -2,6 +2,8 @@
 2016/xx/xx
 
   * Bug Fixes
+  - #1973, st_concavehull() returns sometimes empty geometry collection
+           Fix from gde
   - #3643, PostGIS not building on latest OSX XCode
   - #3644, Deadlock on interrupt
   - #3652, Crash on Collection(MultiCurve())

Modified: branches/2.3/postgis/postgis.sql.in
===================================================================
--- branches/2.3/postgis/postgis.sql.in	2016-10-30 22:24:08 UTC (rev 15219)
+++ branches/2.3/postgis/postgis.sql.in	2016-10-30 22:30:10 UTC (rev 15220)
@@ -5881,7 +5881,7 @@
 	cavept geometry[];
 	seglength double precision;
 	var_tempgeom geometry;
-	scale_factor integer := 1;
+	scale_factor float := 1;
 	i integer;
 
 	BEGIN