Disable pager when TERM is not set too

ruby · Dec 5, 2023 · 7133912 · 7133912
1 parent 8a3002a
commit 7133912
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/irb/pager.rb b/lib/irb/pager.rb
@@ -41,7 +41,7 @@ def page(retain_content: false)
       private
 
       def should_page?
-        IRB.conf[:USE_PAGER] && STDIN.tty? && ENV["TERM"] != "dumb"
+        IRB.conf[:USE_PAGER] && STDIN.tty? && (ENV.key?('TERM') && ENV['TERM'] != 'dumb')
       end
 
       def content_exceeds_screen_height?(content)