Fix PHP 8.1 deprecation warning when user lambdas do not return a string

Fixes #382
2021-12-21 23:11:27 -05:00
parent 4e2724dd40
commit 26c8a448fc
1 changed files with 2 additions and 2 deletions
@@ -333,12 +333,12 @@ class Mustache_Compiler

            if (%s) {
                $source = %s;
-                $result = call_user_func($value, $source, %s);
+                $result = (string) call_user_func($value, $source, %s);
                if (strpos($result, \'{{\') === false) {
                    $buffer .= $result;
                } else {
                    $buffer .= $this->mustache
-                        ->loadLambda((string) $result%s)
+                        ->loadLambda($result%s)
                        ->renderInternal($context);
                }
            } elseif (!empty($value)) {