# HG changeset patch
# User Dan
# Date 1213657473 14400
# Node ID 9c1ab9c7466273bc64c88694e1ff39f6996f1736
# Parent  df78a7fb91fd0279d24a6af67cb8b9f817f607be
Fixed two bugs in paginator: noisy warning when rows run out and empty strings not being treated as valid from formatting functions

diff -r df78a7fb91fd -r 9c1ab9c74662 includes/functions.php
--- a/includes/functions.php	Sun Jun 15 01:38:33 2008 -0400
+++ b/includes/functions.php	Mon Jun 16 19:04:33 2008 -0400
@@ -2426,7 +2426,7 @@
         {
           $tmp = ( is_callable($callers[$j]) ) ? @call_user_func($callers[$j], $val, $row) : $val;
 
-          if ( $tmp )
+          if ( is_string($tmp) )
           {
             $row[$j] = $tmp;
           }
@@ -2435,7 +2435,7 @@
       $parser->assign_vars($row);
       $parser->assign_vars(array('_css_class' => $cls));
       $out .= $parser->run();
-    } while ( $row = $db->fetchrow($q) );
+    } while ( $row = @$db->fetchrow($q) );
     $out .= $footer;
   }