Update lib/timeout.rb

Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
ruby · Mar 30, 2021 · 9b9bbae · 9b9bbae
1 parent 4c53dc9
commit 9b9bbae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/timeout.rb b/lib/timeout.rb
@@ -81,7 +81,7 @@ def timeout(sec, klass = nil, message = nil, &block)   #:yield: +sec+
 
     message ||= "execution expired".freeze
 
-    if scheduler = Fiber.scheduler and scheduler.respond_to?(:timeout_raise)
+    if (scheduler = Fiber.scheduler)&.respond_to?(:timeout_raise)
       return scheduler.timeout_raise(sec, klass || Error, message, &block)
     end