irb/cmd/help.rb: return nil after the redefinition

ruby · Jun 10, 2019 · 880204c · 880204c
1 parent 976c689
commit 880204c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/irb/cmd/help.rb b/lib/irb/cmd/help.rb
@@ -36,6 +36,7 @@ def execute(*names)
           end
           nil
         end
+        nil
       ensure
         execute(*names)
       end