Merge 9c7987e into 4ac4f52

xcpretty · Nov 2, 2015 · b661ce9 · b661ce9
2 parents 4ac4f52 + 9c7987e
commit b661ce9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/xcode/install.rb b/lib/xcode/install.rb
@@ -62,7 +62,7 @@ def installed?(version)
     end
 
     def installed_versions
-      installed.map { |x| InstalledXcode.new(x) }.sort do |a, b|
+      @installed ||= installed.map { |x| InstalledXcode.new(x) }.sort do |a, b|
         Gem::Version.new(a.version) <=> Gem::Version.new(b.version)
       end
     end