Chris Morgan : Fix 'Using $this when not in object context error' by using the same method used in Application::canEdit() and Appliction:: objectGetEntries()

[Chris Morgan]

Module: appdb
Branch: master
Commit: e07e0f5f11e445c69ca2374d970f87e6d935e58a
URL:    http://source.winehq.org/git/appdb.git/?a=commit;h=e07e0f5f11e445c69ca2374d9...

Author: Chris Morgan <cmorgan(a)alum.wpi.edu>
Date:   Mon Sep 24 22:09:01 2007 -0400

Fix 'Using $this when not in object context error' by using the same method used in Application::canEdit() and Appliction::objectGetEntries()

---

 include/version.php |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/version.php b/include/version.php
index 513ba1a..18a4e2b 100644
--- a/include/version.php
+++ b/include/version.php
@@ -1372,7 +1372,7 @@ class version {
         if($_SESSION['current']->hasPriv("admin"))
             return TRUE;
 
-        else if($this->iVersionId)
+        if(isset($this) && is_object($this) && $this->iVersionId)
         {
             if(maintainer::isUserMaintainer($_SESSION['current'], $this->iVersionId))
                 return TRUE;
@@ -1381,9 +1381,10 @@ class version {
                 return TRUE;
 
             return FALSE;
-        }
-        else
+        } else
+        {
             return FALSE;
+        }
     }
 
     public function mustBeQueued()
@@ -1451,7 +1452,7 @@ class version {
                 $iRows = maintainer::objectGetEntriesCount($bQueued, $bRejected);
         }
 
-        if($bQueued && !$this->canEdit())
+        if($bQueued && !version::canEdit())
         {
             /* Users should see their own rejected entries, but maintainers should
                not be able to see rejected entries for versions they maintain */