Fixed issue #4740: Wrong images of diagrams in statistics view with l…

…ist radio question types and

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/limesurvey@9497 b72ed6b6-b9f8-46b5-92b4-906544132732

admin/statistics_function.php

@@ -1746,7 +1746,7 @@ function generate_statistics($surveyid, $allfields, $q2show='all', $usegraph=0,
 
                         if ($al[0] == $statlang->gT("Other"))
                         {
-                            if($qtype=='!')
+                            if($qtype=='!' || $qtype=='L')
                             {
                                 // It is better for single choice question types to filter on the number of '-oth-' entries, than to 
                                 // just count the number of 'other' values - that way with failing Javascript the statistics don't get messed up

common.php

@@ -5123,7 +5123,7 @@ function killSession()  //added by Dennis
     }
     $_SESSION = array(); // redundant with previous lines
     session_unset();
-    session_destroy();
+    @session_destroy();
 }