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

Fixes #382
bobthecow · Dec 22, 2021 · 26c8a44 · 26c8a44
1 parent 4e2724d
commit 26c8a44
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Mustache/Compiler.php b/src/Mustache/Compiler.php
@@ -333,12 +333,12 @@ private function section%s(Mustache_Context $context, $indent, $value)
 
             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)) {