fixes an infinite loop on some Windows configurations

2026-09-13 10:56:38 +00:00 · 2011-01-31 08:47:08 +01:00
parent 051e6ab829
commit 4e6011d1ac
1 changed files with 5 additions and 1 deletions
@@ -169,7 +169,11 @@ abstract class Twig_Template implements Twig_TemplateInterface
        try {
            $this->display($context);
        } catch (Exception $e) {
-            while (ob_get_level()) {
+            // the count variable avoids an infinite loop on
+            // some Windows configurations where ob_get_level()
+            // never reaches 0
+            $count = 100;
+            while (ob_get_level() && --$count) {
                ob_end_clean();
            }