Do not swallow previous exception (#1778)

The previous exception will be included when loading the content as DOM Document fails. This makes debugging the reason behind the failure much easier.
PHPOffice · Jan 29, 2021 · 97aa78f · 97aa78f
1 parent 65837da
commit 97aa78f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/PhpSpreadsheet/Reader/Html.php b/src/PhpSpreadsheet/Reader/Html.php
@@ -650,7 +650,7 @@ public function loadIntoExisting($pFilename, Spreadsheet $spreadsheet)
             $loaded = false;
         }
         if ($loaded === false) {
-            throw new Exception('Failed to load ' . $pFilename . ' as a DOM Document');
+            throw new Exception('Failed to load ' . $pFilename . ' as a DOM Document', 0, $e ?? null);
         }
 
         return $this->loadDocument($dom, $spreadsheet);
@@ -672,7 +672,7 @@ public function loadFromString($content, ?Spreadsheet $spreadsheet = null): Spre
             $loaded = false;
         }
         if ($loaded === false) {
-            throw new Exception('Failed to load content as a DOM Document');
+            throw new Exception('Failed to load content as a DOM Document', 0, $e ?? null);
         }
 
         return $this->loadDocument($dom, $spreadsheet ?? new Spreadsheet());