treat alphas and betas as development versions too.

Closes #3842

git-svn-id: http://svn.osgeo.org/postgis/trunk@15696 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/utils/postgis_proc_upgrade.pl b/utils/postgis_proc_upgrade.pl
index b069c0d6f8c8b88e23a9a4fe31c13fc098226ef5..cc8d3392f77a6874525ce2728acb3bafc5ebdce6 100755 (executable)
--- a/utils/postgis_proc_upgrade.pl
+++ b/utils/postgis_proc_upgrade.pl
@@ -523,7 +523,7 @@ CREATE TEMPORARY TABLE _postgis_upgrade_info AS WITH versions AS (
   substring(installed from '([0-9]*)\.')::int * 100 +
   substring(installed from '[0-9]*\.([0-9]*)\.')::int
     as version_from_num,
-  position('dev' in  installed)::bool
+  installed ~ 'dev|alpha|beta'
     as version_from_isdev
   FROM versions
 ;