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Resource: set version to nil if version is null

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Is this the right fix? This fixes version cascading from the parent.
This commit is contained in:
Misty De Meo 2016-11-03 16:52:40 -07:00
parent d32a1c4c7d
commit 4e3d23ad14
1 changed files with 5 additions and 2 deletions
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7
Library/Homebrew/resource.rb
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@ -145,7 +145,10 @@ class Resource
end end
def version(val = nil) def version(val = nil)
@version ||= detect_version(val) @version ||= begin
version = detect_version(val)
version.null? ? nil : version
end
end end
def mirror(val) def mirror(val)
@ -155,7 +158,7 @@ class Resource
private private
def detect_version(val) def detect_version(val)
return if val.nil? && url.nil? return Version::NULL if val.nil? && url.nil?
case val case val
when nil then Version.detect(url, specs) when nil then Version.detect(url, specs)