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VarSet: make a deep copy of values passed to VarSet#append()

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Josh Holtrop 2013-10-15 16:10:56 -04:00
parent 013995bbc0
commit 4a2997feec
1 changed files with 1 additions and 1 deletions
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lib/rscons/varset.rb
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@ -44,7 +44,7 @@ module Rscons
# @param values [VarSet, Hash] New set of variables. # @param values [VarSet, Hash] New set of variables.
def append(values) def append(values)
values = values.vars if values.is_a?(VarSet) values = values.vars if values.is_a?(VarSet)
@vars.merge!(values) @vars.merge!(Marshal.load(Marshal.dump(values)))
self self
end end