Adjust Mutex_m#sleep signature

ruby · Jun 18, 2021 · 9b91363 · 9b91363
1 parent a62675e
commit 9b91363
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/stdlib/mutex_m/0/mutex_m.rbs b/stdlib/mutex_m/0/mutex_m.rbs
@@ -59,7 +59,7 @@ module Mutex_m
 
   # See Mutex#sleep
   #
-  def sleep: (?Numeric timeout) -> Integer
+  def sleep: (?Numeric timeout) -> Integer?
 
   alias locked? mu_locked?
   alias lock mu_lock