diff --git a/Library/Homebrew/cask/cmd/info.rb b/Library/Homebrew/cask/cmd/info.rb
index bfe4840703..a09291bce0 100644
--- a/Library/Homebrew/cask/cmd/info.rb
+++ b/Library/Homebrew/cask/cmd/info.rb
@@ -59,23 +59,19 @@ module Cask
       end
 
       def self.installation_info(cask)
+        return "Not installed\n" unless cask.installed?
+
         install_info = +""
-        if cask.installed?
-          cask.versions.each do |version|
-            versioned_staged_path = cask.caskroom_path.join(version)
-            install_info << versioned_staged_path.to_s
-                            .concat(" (")
-                            .concat(
-                              if versioned_staged_path.exist?
-                              then versioned_staged_path.abv
-                              else Formatter.error("does not exist")
-                              end,
-                            ).concat(")\n")
+        cask.versions.each do |version|
+          versioned_staged_path = cask.caskroom_path.join(version)
+          path_details = if versioned_staged_path.exist?
+            versioned_staged_path.abv
+          else
+            Formatter.error("does not exist")
           end
-          install_info.freeze
-        else
-          "Not installed\n"
+          install_info << "#{versioned_staged_path} (#{path_details})\n"
         end
+        install_info.freeze
       end
 
       def self.name_info(cask)