MDL-41672 Fix html2text processing of multiple occurrences of the sam…

…e URL
moodle · Oct 9, 2013 · 0c01831 · 0c01831
1 parent 3bd0276
commit 0c01831
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/html2text.php b/lib/html2text.php
@@ -580,9 +580,14 @@ function _build_link_list( $link, $display )
         }
 
         if (($index = array_search($url, $this->_link_list)) === false) {
+            // Add the link to the list.
             $this->_link_list[] = $url;
             $index = count($this->_link_list);
         }
+        else {
+            // Use the index of the existing link in the list (we enumerate from 1, not from 0).
+            $index++;
+        }
 
         return $display . ' [' . ($index) . ']';
     }