Merge pull request #386 from unhappychoice/misc/obeyRubocop

👕 Obey Rubocop
unhappychoice · Aug 19, 2023 · 112cc15 · 112cc15
2 parents 857e32d + 1e6aed0
commit 112cc15
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/terminal_image.rb b/lib/terminal_image.rb
@@ -28,7 +28,7 @@ def encode_url(url)
     end
 
     def encode(file)
-      if ENV['TERM_PROGRAM'] == 'iTerm.app'
+      if ENV.fetch('TERM_PROGRAM', nil) == 'iTerm.app'
         encode_for_iterm2(file)
       elsif which 'img2sixel'
         encode_for_libsixel(file)