Fixing possible PHP warning

12 years ago · b6ae78cf94
parent 207e42a890
commit b6ae78cf94
1 changed files with 7 additions and 2 deletions
--- a/main/inc/lib/export.lib.inc.php
+++ b/main/inc/lib/export.lib.inc.php
@ -185,8 +185,13 @@ class Export {
        $column = 0;
        foreach ($headers as $header) {
            $table->setHeaderContents($row, $column, $header);
-            $attributes = $header_attributes[$column];            
-            $table->updateCellAttributes($row, $column, $attributes);
+            $attributes = array();
+            if (isset($header_attributes) && isset($header_attributes[$column])) {
+                $attributes = $header_attributes[$column];            
+            }
+            if (!empty($attributes)) {
+                $table->updateCellAttributes($row, $column, $attributes);
+            }
            $column++;
        }
        $row++;