cat: use HOMEBREW_VISUAL as pager if set

2019-09-29 18:01:38 +02:00 · 2019-09-29 18:01:38 +02:00 · b31b14f786
commit b31b14f786
parent db18713c8a
1 changed files with 2 additions and 1 deletions
--- a/Library/Homebrew/cmd/cat.rb
+++ b/Library/Homebrew/cmd/cat.rb
@ -25,6 +25,7 @@ module Homebrew
    raise "`brew cat` doesn't support multiple arguments" if args.remaining.size > 1

    cd HOMEBREW_REPOSITORY
-    safe_system "cat", formulae.first.path, *Homebrew.args.passthrough
+    pager = ENV["HOMEBREW_VISUAL"] || "cat"
+    safe_system pager, formulae.first.path, *Homebrew.args.passthrough
  end
 end