Changed major-minor version numbers extraction to be compatible with postgresql 7...

git-svn-id: http://svn.osgeo.org/postgis/trunk@2011 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/utils/postgis_proc_upgrade.pl b/utils/postgis_proc_upgrade.pl
index c534c998093cb81d922ddfa3f7edda9a05d2f3d1..077fb440cad29f576a1fda0dfe6a63eea9c1e1d5 100755 (executable)
--- a/utils/postgis_proc_upgrade.pl
+++ b/utils/postgis_proc_upgrade.pl
@@ -99,8 +99,8 @@ DECLARE
 BEGIN
        SELECT into old_scripts postgis_scripts_installed();
        SELECT into new_scripts ''NEWVERSION'';
-       SELECT into old_majmin substring(old_scripts from ''[^\.]*\.[^\.]*'');
-       SELECT into new_majmin substring(new_scripts from ''[^\.]*\.[^\.]*'');
+       SELECT into old_majmin substring(old_scripts from 1 for 4);
+       SELECT into new_majmin substring(new_scripts from 1 for 4);
 
        IF old_majmin != new_majmin THEN
                RAISE EXCEPTION ''Scripts upgrade from version % to version % requires a dump/reload. See postgis manual for instructions'', old_scripts, new_scripts;