Tweaks to release DMG creation on Mac.

hudson_mac_package_release.rb

@@ -130,17 +130,17 @@ File.open("#{contents}/Info.plist", 'w') { |f|
 `cp fgdata/Docs/FGShortRef.pdf "#{dmgDir}/Quick Reference.pdf"`
 `cp fgdata/Docs/getstart.pdf "#{dmgDir}/Getting Started.pdf"`
 
+createArgs = "-format UDBZ -imagekey bzip2-level=9 -quiet -volname #{volName}"
+
+
+if !$isRelease
   # create the 'lite' DMG without the base files
 
   # code sign the entire bundle once complete - v2 code-signing
   puts "Signing #{bundle}"
   `codesign --deep -s "#{$codeSignIdentity}" #{bundle}`
-
-if !$isRelease
   puts "Creating DMG"
 
-  createArgs = "-format UDBZ -imagekey bzip2-level=9 -quiet -volname #{volName}"
-
   `rm #{dmgPath}`
   `hdiutil create -srcfolder #{dmgDir} #{createArgs} #{dmgPath}`
 end