2 files changed, 5 insertions, 0 deletions
diff --git a/include/dblayer/functions_pgsql.inc.php b/include/dblayer/functions_pgsql.inc.php
index 3c68f7816..a9f033fc3 100644
--- a/include/dblayer/functions_pgsql.inc.php
+++ b/include/dblayer/functions_pgsql.inc.php
@@ -512,6 +512,10 @@ function boolean_to_string($var)
   {
     return $var ? 'true' : 'false';
   }
+  elseif ($var=='t' || $var=='f')
+  {
+    return ($var=='t') ? 'true' : 'false';
+  }
   else
   {
     return $var;
diff --git a/picture.php b/picture.php
index 80679b19f..9b94d8c73 100644
--- a/picture.php
+++ b/picture.php
@@ -410,6 +410,7 @@ $result = pwg_query($query);
 $related_categories = array();
 while ($row = pwg_db_fetch_assoc($result))
 {
+  $row['commentable'] = boolean_to_string($row['commentable']);
   array_push($related_categories, $row);
 }
 usort($related_categories, 'global_rank_compare');