From c20aae965e2e79fcf4c443b266f7012157d5b23b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 18 Jan 2019 09:52:50 +0000
Subject: Prefer block_given? to iterator?

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/shell/command-processor.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/shell/command-processor.rb')

diff --git a/lib/shell/command-processor.rb b/lib/shell/command-processor.rb
index 00357e06fd..5fe6056560 100644
--- a/lib/shell/command-processor.rb
+++ b/lib/shell/command-processor.rb
@@ -343,7 +343,7 @@ class Shell
     # %pwd, %cwd -> @pwd
     def notify(*opts)
       Shell.notify(*opts) {|mes|
-        yield mes if iterator?
+        yield mes if block_given?
 
         mes.gsub!("%pwd", "#{@cwd}")
         mes.gsub!("%cwd", "#{@cwd}")
@@ -437,7 +437,7 @@ class Shell
       ali = ali.id2name if ali.kind_of?(Symbol)
       command = command.id2name if command.kind_of?(Symbol)
       begin
-        if iterator?
+        if block_given?
           @alias_map[ali.intern] = proc
 
           eval((d = %Q[def #{ali}(*opts)
-- 
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