Remove unnecessary exit calls after redirect() and util_show_error_page() calls

viewbugs.php

@@ -12,12 +12,9 @@ $aClean['iBugId'] = makeSafe($_REQUEST['iBugId']);
 
 /* code to View versions affected by a Bug */
 
-if( !is_numeric($aClean['iBugId']))
-{
+if(!is_numeric($aClean['iBugId']))
     util_show_error_page("Something went wrong with the bug ID");
-    exit;
-}
-{
+
     apidb_header("Applications affected by Bug #".$aClean['iBugId']);
     echo '<form method=post action="viewbugs.php?iBugId='.$aClean['iBugId'].'">',"\n";
 
@@ -76,5 +73,4 @@ if( !is_numeric($aClean['iBugId']))
     echo '</table>',"\n";
     apidb_footer();
 
-}
 ?>