minor fixes related to postgres development

1 files changed, 13 insertions, 15 deletions

diff --git a/include/session.php b/include/session.php
index 0a6576bdd..a8c466450 100644
--- a/include/session.php
+++ b/include/session.php
@@ -6,12 +6,12 @@
 $session_exists = 0;
 $session_expire = 180000;
 
-if(! function_exists('ref_session_open')) { 
+
 function ref_session_open ($s,$n) {
   return true;
-}}
+}
+
 
-if(! function_exists('ref_session_read')) { 
 function ref_session_read ($id) {
   global $session_exists;
   if(x($id))
@@ -21,9 +21,9 @@ function ref_session_read ($id) {
     return $r[0]['data'];
   }
   return '';
-}}
+}
+
 
-if(! function_exists('ref_session_write')) { 
 function ref_session_write ($id,$data) {
   global $session_exists, $session_expire;
   if(! $id || ! $data) { 
@@ -44,25 +44,25 @@ function ref_session_write ($id,$data) {
             dbesc($id), dbesc($default_expire), dbesc($data));
 
   return true;
-}}
+}
+
 
-if(! function_exists('ref_session_close')) { 
 function ref_session_close() {
   return true;
-}}
+}
+
 
-if(! function_exists('ref_session_destroy')) { 
 function ref_session_destroy ($id) {
   q("DELETE FROM `session` WHERE `sid` = '%s'", dbesc($id));
   return true;
-}}
+}
+
 
-if(! function_exists('ref_session_gc')) { 
 function ref_session_gc($expire) {
   q("DELETE FROM `session` WHERE `expire` < %d", dbesc(time()));
   q("OPTIMIZE TABLE `sess_data`");
   return true;
-}}
+}
 
 $gc_probability = 50;
 
@@ -71,6 +71,4 @@ ini_set('session.use_only_cookies', 1);
 ini_set('session.cookie_httponly', 1);
 
 
-session_set_save_handler ('ref_session_open', 'ref_session_close',
-                            'ref_session_read', 'ref_session_write',
-                            'ref_session_destroy', 'ref_session_gc');
+session_set_save_handler ('ref_session_open', 'ref_session_close', 'ref_session_read', 'ref_session_write', 'ref_session_destroy', 'ref_session_gc');