Change the ioctl system call support check to use the output method

piotrmurach · Dec 3, 2023 · 2ec6af3 · 2ec6af3
1 parent d0d7f44
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## [v0.8.2] - unreleased
 
+### Changed
+* Change the ioctl system call support check to use the output method
+
 ### Fixed
 * Fix ioctl call test to stub terminal size encoding for big-endian systems
 * Fix to skip terminal size detection from readline on non-TTY output

diff --git a/lib/tty/screen.rb b/lib/tty/screen.rb
@@ -183,7 +183,7 @@ def size_from_io_console(verbose: false)
     end
     module_function :size_from_io_console
 
-    if !jruby? && @output.respond_to?(:ioctl)
+    if !jruby? && output.respond_to?(:ioctl)
       TIOCGWINSZ = 0x5413 # linux
       TIOCGWINSZ_PPC = 0x40087468 # macos, freedbsd, netbsd, openbsd
       TIOCGWINSZ_SOL = 0x5468 # solaris