info: fix on non-tty terminals.

References Homebrew/homebrew#18922.
Closes Homebrew/homebrew#24188.
Closes Homebrew/homebrew#24190.

1 files changed, 12 insertions, 4 deletions

diff --git a/Library/Homebrew/cmd/info.rb b/Library/Homebrew/cmd/info.rb
index 7818f788d..508efd6ff 100644
--- a/Library/Homebrew/cmd/info.rb
+++ b/Library/Homebrew/cmd/info.rb
@@ -138,15 +138,23 @@ module Homebrew extend self
 
   def decorate_dependencies dependencies
     # necessary for 1.8.7 unicode handling since many installs are on 1.8.7
-    tick = Tty.green + ["2714".hex].pack("U*") + Tty.reset
-    cross = Tty.red  + ["2718".hex].pack("U*") + Tty.reset
+    tick = ["2714".hex].pack("U*")
+    cross = ["2718".hex].pack("U*")
 
     deps_status = dependencies.collect do |dep|
+      if dep.installed?
+        color = Tty.green
+        symbol = tick
+      else
+        color = Tty.red
+        symbol = cross
+      end
       if ENV['HOMEBREW_NO_EMOJI']
-        "%s%s%s" % [(dep.installed? ? Tty.green : Tty.red), dep, Tty.reset]
+        colored_dep = "#{color}#{dep}"
       else
-        "%s %s" % [dep, (dep.installed? ? tick : cross)]
+        colored_dep = "#{dep} #{color}#{symbol}"
       end
+      "#{colored_dep}#{Tty.reset}"
     end
     deps_status * ", "
   end